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000-253 IBM WebSphere Application Server Network Deployment V6.1 Core Administration

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000-253 exam Dumps Source : IBM WebSphere Application Server Network Deployment V6.1 Core Administration

Test Code : 000-253
Test denomination : IBM WebSphere Application Server Network Deployment V6.1 Core Administration
Vendor denomination : IBM
: 187 true Questions

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IBM IBM WebSphere Application Server

IBM’s red Hat purchase brings a Java app server fix | killexams.com true Questions and Pass4sure dumps

IBM’s acquisition of Linux distributor purple Hat has been located as a hybrid-cloud play, but the deal furthermore gives IBM ply over what Have been competing Java application server strains. IBM will Have to travail out what to result about these redundancies and maybe reassess the know-how itself, in an IT panorama where options similar to containers Have these servers diminishing in significance anyhow.

The $34 billion deal would depart IBM with its own WebSphere utility server in addition to its Open Liberty open source server, plus pink Hat’s open source Java server applied sciences, including the JBoss commercial enterprise application Platform, the WildFly server, and the Thorntail server. IBM’s pink Hat purchase gained’t near until late 2019, so it may breathe some time until here's complete sorted out, with both organizations ultimate part entities except then.

In Java software server market share, JBoss and WildFly had a mixed market share of 13.eight percent in 2017, in keeping with application utilization computer screen Plumbr—a long way under the sixty three.eight % share garnered by using leader Apache Tomcat, which has fewer points than a industrial utility server fancy WebSphere.


what's "Liberty Profile" - IBM WebSphere application Server V8.5 | killexams.com true Questions and Pass4sure dumps

"Liberty Profile" - IBM WebSphere utility Server V8.5

IBM WebSphere application Server V8.5 Liberty profile is a versatile and dynamic server profile of become which allows for the was server to deploy most efficacious required customized points instead of deploying a great set of available JEE add-ons.

what's Liberty profile in IBM become?

Liberty Profile is a component of IBM WebSphere software Server V8.5.5.5. It is terribly light-weight profile of WebSphere application Server. Liberty profile is a versatile and dynamic profile of changed into which enables the become server to installation most efficacious required customized features instead of deploying a huge set of purchasable JEE components. builders can choose required points based on company requirement and shove it to app server. turned into Liberty profile is greatest desirable for builders engaged on mission captious enterprise purposes. It may well breathe even used for production deployment. existing version of IBM changed into Liberty profile is Java EE 6 criticism and works neatly for purposes the usage of this Java EE 6 licensed internet profile.

Liberty profile is furthermore called simple weight, down sized version of was ranging from 8.5. they can determine to utilize the very for utility edifice if they Have limited and neatly described set of server components.

changed into Liberty profile architecture

architecture share Description

  • Liberty Kernel:  it is the core server profile element.
  • Java EE 6+ :  accustomed Java EE6 API
  • features: JSP, JSF, net App protection, Servlet, JMS etc.
  • functions: net applications, traffic applications
  • OSGi Framework Runtime: In-built Run time bundles
  • word:

    "Liberty profile is a share of IBM become Product and it is shipped as an in-developed core feature of the WebSphere software Server. Liberty profile is not at complete a part product. it's a runtime atmosphere for software server (changed into) with a affluent feature set that varies with the aid of WebSphere application Server distinctive variants.”

    How was Liberty Profile Works?

    If net-application requires only a servlet engine, then as opposed to starting complete other components liberty profile handiest begins the become kernel, the HTTP transport and the web container in order that builders can promptly genesis and set up the functions.

    If an utility needs persistence feature of their utility and would want to utilize JPA issuer component to entry relational information (RDBMS), developer simply deserve to add JPA configuration in XML and Liberty profile will acquire it attainable persistence within the software.

    The set of points which they can silhouette in <featureManager> tag describes the concrete profile for the configured server selected sample and then these lists of points are tailored for the application deployed to the software server. Internally, these features are a discrete set of JARs which is nothing however the OSGi bundles which are initialized and commenced as quickly as they are delivered to the server configuration file (e.g. server.xml ). <feature> tag is utilize to define app particular JEE elements.

    the liberty profile works on a dynamic runtime ambiance referred to as OSGi runtime. OSGi functions are used to manage JEE based component lifecycles, and the injection of dependencies and their runtime configuration. After this step server procedure and includes a unique JVM, well-known as the Liberty kernel, and any number of optional features required by the purposes. After that configured characteristic code and lots of the kernel code each runs as unbiased OSGi bundles or OSGi modules inside an OSGi framework (Open device Gateway).

    the liberty profile supports a subset of the entire WebSphere application Server programming model. It helps below varieties-

  • web applications
  • OSGi applications
  • commercial enterprise JavaBeans (EJB) functions
  • OSGi Framework Lifecycle

    OSGi framework follows OSGi Lifecycle for his or her Bundles. under is the commonplace lifecycle of OSGi.

    the way to installation changed into Liberty profile?

    There are two how to down load and deploy the liberty profile runtime

  • From within your Eclipse IDE.
  • As a standalone JAR file that you just set up from the command line.
  • Please mention beneath URLs for download

    https://developer.ibm.com/wasdev/downloads/

    http://marketplace.eclipse.org/content/ibmp.cC2percentAE-websphere%C2p.cAE-utility-server-v85-liberty-profile-developer-tools-eclipse-helios-indigo

    Why should silent i utilize changed into Liberty Profile?

    There are some key advantages of the utilize of Liberty profile runtime which is listed beneath:

    turned into Liberty profile essential configuration

    Liberty profile makes it in fact simple to configure their server in a really elementary and efficient fashion using XML file. for instance, default server.xml configuration file may study fancy below:

    <server description="look at various server"> <!--enable elements which you would fancy to utilize --> <featureManager> <feature>jsp-2.2</feature> </featureManager> <httpEndpoint identification="appHttpEndpoint" host="localhost" httpPort="9080" httpsPort="9443" /> </server>

    As per above default server.xml configuration in fact allows for the JSP 2.2 function, which is relative upon the Servlet three.0 function; hence the Servlet feature is immediately enabled. They don't requisite to to muster and define it explicitly in turned into server.xml configuration file.

    changed into Liberty profile configuration "Code Snippets"

    under are some code snippet to configure became Liberty Profile. they are able to utilize the equal as and when required in the application development.

    <server> <featureManager> <characteristic>servlet-3.0</feature> <feature>mylocalConnector-1.x</characteristic> </featureManager> </server>

    above code will permit servlet-three.0 API and myLocalConnector-1.x for the configured software within the IBM WebSphere Server.

    <server description= "Dev Server DV 33-04"> <featureManager> <characteristic>servlet-three.x</function> </featureManager> <utility id="TestWebApp" location="WebApps/examine.battle" identify="TestWebApp" classification="war" </server>

    above code will allow servlet-3.0 API and a relative war file named as examine.conflict beneath web software TestWebApp.

    <server description="My verify server"> <featureManager> <!--permit jndi api for datasource lookups --> <feature>jndi-1.0</feature> </featureManager> </server> above code will permit jndi-1.0 edition for application. <customer> <featureManager> <feature>javaeeClient-7.x</characteristic> <featureManager> <application identification="CLIENT_APP_ID_VALUE" name="CLIENT_APP_TYPE" classification="ear" region="clientAppType.ear"/> </customer>

    above code will allow java client api v7 and apply this to when set up as an EAR file.

    datasource configuration snippet

    <?xml edition="1.0" encoding="UTF-8"?> <server description="My check DB server"> <!-- enable features --> <featureManager> <function>jdbc-4.x</characteristic> </featureManager> <datasource databaseName="$was.server.dir/CustomerDB" id="datasource_id" jndiName="facts/jndi/look up/financial institution/CustomerDB" </server>

    above code will enable jdbc-four.0 API and permit configured database identify in response to jndi study up.

    common JEE specification in was Liberty profile

    below Oracle JEE/J2EE/JSR necessities are available in stout IBM become Liberty profile. builders can configure any facets the utilize of above code snippets based on application requirement.

  • CDI 1.2
  • JSP 2.3 and EL 3.0
  • application client 1.0
  • JASPIC 1.1
  • JACC 1.5
  • SIP Servlets 1.1 and tools
  • SPNEGO guide
  • OSGi App integration
  • JDBC 4.1
  • OSGi & net three.1 facet configuration for OSGi bundles
  • JAX-RS 2.0 client wizard
  • help for far flung building
  • Auto-scaling and dynamic routing
  • real-Time Communications (WebRTC) and CouchDB
  • JAX-RS 2.0, Java Batch
  • JMS 2.0, JPA 2.1
  • Bean validation 1.1
  • JSON-P 1.0
  • EJB 3.2 Lite
  • Concurrent-1.0
  • Servlet 3.1
  • OpenID connect
  • Java 8 toleration
  • WebSockets
  • Challenges 

    1.  the liberty Profile is free to acquire utilize of which is kindly however best in evolution environment not in production atmosphere. If they wish to pushover to construction with the liberty Profile they will anyhow should pay the commonplace IBM become licensing cost which doesn't sounds first rate.

    2.  There are other light-weight servers out there these days available in the market which is free even for production ambiance so selecting Liberty profile over those alternatives nevertheless should breathe evaluated.

    3.  the liberty Profile doesn't give any UI fancy administrative console to operate server unavoidable advantageous configuration moves fancy updating the server config or installation/uninstalling functions and so forth. so they requisite to depend on Eclipse/RAD/NetBeans editor to update the server.xml file or they Have to manually alter it which doesn't study a feasible alternative for developers.

    4.  software developers compare this server to Tomcat and Glassfish which Have already been around for many years so it can breathe one of the largest challenges for moving to liberty profile.

    5.  In latest edition liberty profile is arising with lot of novel points so it will breathe exciting to see how the liberty Profile handles the boost performance load with both footprint and measurement (approx. 60MB).

    6.  For lessen IBM WebSphere Server models (5, 6, 7) it isn't suitable which generally is a challenge for developers and purposes using them.

    summary

    In a nutshell they will deliver that Liberty Profile is without doubt one of the fastest changing and most entertaining app servers to observe in the marketplace nowadays. So they may silent in reality focus on their upcoming releases. novel Beta types are developing very perquisite away available in the market with lot of novel aspects that can utilize in their applications with simply an simple configuration. IBM should in fact focal point on edifice UI and a few Migration Apps for Liberty Profile builders so they can abruptly undertake it as compare to different considerable competitors fancy Tomcat, Glassfish, Joss etc. It could breathe actually enjoyable to peer how the newest types of Liberty Profile address the enhance performance with each footprint and measurement which is the essential plus with IBM became Liberty Profile.

    References

    https://developer.ibm.com/wasdev/websphere-liberty/

    https://developer.ibm.com/wasdev/

    https://developer.ibm.com/wasdev/blog/2013/03/29/introducing_the_liberty_profile/

    https://www-01.ibm.com/help/knowledgecenter/was_beta_liberty/com.ibm.websphere.wlp.nd.multiplatform.doc/ae/cwlp_arch.htmlhttps://developer.ibm.com/wasdev/medical doctors/constructing-functions-wdt-liberty-


    IBM to purchase red Hat, a leading Java group Contributor | killexams.com true Questions and Pass4sure dumps

    information

    IBM to purchase crimson Hat, a leading Java community Contributor
  • by means of John ok. Waters
  • 10/29/2018
  • IBM announced on Sunday plans to acquire main commercial enterprise open supply software provider and longtime Java group procedure (JCP) chief crimson Hat in a $34 billion stock deal.

    Described by great Blue as IBM's most giant acquisition and essentially the most immense tech acquisition of 2018, the deal represents "a landmark second for each agencies and is an incredible step forward in IBM's ongoing focus on excessive-value business, the transformation of their portfolio, and their management within the emerging era of AI and cloud."

    IBM and purple Hat spoke of the deal, which has been approved via their respective boards, is belt to crimson Hat shareholder and regulatory approval, and should breathe achieved in the latter half of 2019.

    speakme this morning with press and analysts on a conference name, Paul Cormier, red Hat's EVP and president of items and technologies, said the merger will assist his enterprise know its vision for its Linux and open source choices.

    "during the last 10 years or so, Linux has been the platform where many of the innovation in the traffic has been occurring," Cormier spoke of. "We constructed a purposeful portfolio round Linux and open supply tailored for the hybrid cloud ... however we're nevertheless a comparatively diminutive enterprise. Their consumers are seeing open hybrid cloud as the only fashion to convey public cloud into their IT infrastructure, and since of their measurement they can't recognized the talents of that demand. IBM helps us carry that strategy to 170 international locations and hurries up their imaginative and prescient into the market."

    IBM has lengthy been a leading person and contributor to Linux, which undergirds crimson Hat's properly products, together with the red Hat commercial enterprise Linux (RHEL) OS.

    On that equal convention name, Arvind Krishna, IBM's SVP of Hybrid Cloud, spoke of this acquisition will acquire his enterprise the realm's leading hybrid cloud company. IBM's purpose, he spoke of, "is to win in hybrid cloud, and win on the foundation of open technologies, and within the conclusion to give a know-how that makes life simpler [for companies] with less complexity and a future proof funding."

    To a query in regards to the potential Have an repercussion on of the acquisition on red Hat-maintained open source tasks, corresponding to Fedora, Gnome, and CentOS, Cormier answered succinctly "None. No Have an result on," he said. "The day after they shut [the acquisition], I result not intend to result anything else different. For us, it would breathe company as standard. anything they had been going to result for their roadmaps as a stand-alone will continue. They requisite to result what's revise for the community upstream, their friends and their business."

    both executives claimed that the leading roles the two groups play in the JCP are not littered with the merger. IBM and pink Hat are lively contributors of the Java community, but Raleigh, N.C.-based mostly pink Hat is likely one of the most energetic contributors, and has been for decades.

    "each IBM and pink Hat had been stout voices in that group," Cormier talked about, "and that i umpire as a way to continue. purple Hat will continue to result what's preempt for the purple Hat portfolio, and that i would wager that IBM would result the identical."

    pink Hat is, in reality, the biggest contributor to the OpenJDK subsequent to Oracle. pink Hat executives Have served on the JCP government Committee and as Java spec leads or knowledgeable Working community participants for more than 35 Java Specification Requests (JSRs). the primary Context and Dependency Injection spec (JSR 299), which turned into led by way of JBoss Fellow Gavin King, had a expansive repercussion on Java EE 6. The traffic changed into additionally at the back of enterprise JavaBeans (EJB) 3, JavaServer Faces, and the Java Persistence API. It collaborated on four JSRs for Java EE 7: Java API for RESTful net capabilities 2.0 (JSR-339); Java Message provider 2.0 (JSR-343); Java Server Faces 2.2 (JSR-344); and Java content Repository API (JSR-333).

    pink Hat furthermore spearheaded two OpenJDK projects: Shenandoah (JEP 189), which aims to provide an ultra-low-pause-time rubbish Collector; and Thermostat , an instrumentation device for the Hotspot JVM.

    Martijn Verburg, CEO of jClarity, co-organizer of the London JUG, and a member of the Java group technique (JCP) govt Committee, expects "a positive effect" from the acquisition.

    "IBM has definitely proven red Hat-like qualities when it involves Java and Open source," Verburg mentioned in an email. "They've recently OpenSourced their J9 VM (Eclipse OpenJ9) in addition to their WebSphere utility Server (Open Liberty). They are furthermore exact tier helps of Microprofile, Jakarta EE and crucially adopt OpenJDK.

    Reza Rahman, SVP at AxonIQ, former Oracle Java developer evangelist, and co-founding father of the Java EE Guardians, is "of two minds" on the acquisition.

    "I absolutely maintain in mind the corporate intuition at the back of this for each IBM and purple Hat," he told ADTmag. "this is unequivocally decent for the shareholders and employees of both companies. despite the fact, the reality is that the outcomes for customers and the Java EE ecosystem may now not always breathe so rosy. it'll feasible hint much less alternatives for Java EE clients and less market competitiveness. as an example, it would now not astonish me if Websphere Liberty, Open Liberty, JBoss EAP, WildFly, and Thorntail now deserve to merge. i am hoping smaller and more recent market entrants will fill in any aggressive gaps, as they may silent in a suit economic space."

    "I furthermore wish both the Java EE folks at IBM and crimson Hat complete the optimum as long term colleagues," he added. "confidently they can Have the ability to acquire this a superb result for Java EE."

    a further Java EE Guardian, Kito Mann, who's a predominant consultant at Virtua Inc., sees a lucid synergy amongst Linux, Java, and cloud functions, but he issues about huge Blue.

    "IBM's tune listing with acquisitions is questionable," he talked about in an email. "crimson Hat has done a expansive job championing open supply and edifice incredible products. although IBM has a lot of involvement with open source, or not it's simply no longer at the equal degree. My concern is that pink Hat will regain absorbed into one or greater expansive IBM product strains after which fade into mediocrity or irrelevance (be alert Rational?)"

    in regards to the Java connection, Mann has some questions: "when it comes to Java, does this hint pink Hat items will start delivery with the IBM Java VM?" he asked. "What about JBoss and WebSphere (Liberty)? What about complete of the exceptional OSS products from crimson Hat/JBoss, and the company's travail lifestyle?"

    JNBridge CTO and co-founder Wayne Citrin, additionally has a couple of issues about the merger. "My sentiment is that there is attending to breathe too much attention within the business," he illustrious in an e-mail, "and this doesn't support. red Hat gave the impression to breathe doing just best and didn't deserve to merge, but I can not foible them for cashing in."

    in regards to the author

    John has been masking the excessive-tech beat from Silicon Valley and the San Francisco Bay belt for almost two decades. He serves as Editor-at-huge for software evolution traits (www.ADTMag.com) and contributes regularly to Redmond magazine, The know-how Horizons in training Journal, and Campus technology. he is the author of greater than a dozen books, together with The every Little thing reserve to social Media; The everything laptop booklet; Blobitecture: Waveform architecture and Digital Design; John Chambers and the Cisco means; and Diablo: The legitimate strategy e-book.


    000-253 IBM WebSphere Application Server Network Deployment V6.1 Core Administration

    Study guide Prepared by Killexams.com IBM Dumps Experts


    Killexams.com 000-253 Dumps and true Questions

    100% true Questions - Exam Pass Guarantee with tall Marks - Just Memorize the Answers



    000-253 exam Dumps Source : IBM WebSphere Application Server Network Deployment V6.1 Core Administration

    Test Code : 000-253
    Test denomination : IBM WebSphere Application Server Network Deployment V6.1 Core Administration
    Vendor denomination : IBM
    : 187 true Questions

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    IBM WebSphere Application Server Network Deployment V6.1 Core Administration

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    A Product Overview of DB2 9 for Linux, UNIX, and Windows | killexams.com true questions and Pass4sure dumps

    This chapter is from the reserve 

    DB2 provides a variety of options for connecting to other DB2 and non-DB2 data servers:

  • DB2 Clients—DB2 client code is required on workstations for remote users to access a DB2 database.
  • DB2 Drivers—Some APIs that are share of a DB2 client are packaged on their own, outside of a client installation. DB2 drivers offer a more lightweight deployment option for specific API connectivity.
  • DB2 Connect™—This add-on product provides advocate for applications executing on Linux, UNIX, and Windows to transparently access DB2 data servers on i5/OS, VM/VSE, and z/OS environments. DB2 Connect provides much more than just connectivity; more details of its capabilities are provided later in this chapter.

  • DB2 Replication—This feature provides replication capabilities for DB2 data servers. There are two kinds of replication, SQL-based replication and Queue-based replication (also know as Q-replication). Both are sometimes referred to as Data Propagator (DPROPR).

    SQL-based replication is included in complete of the DB2 mainstream editions that Run on Linux, UNIX, and Windows. It's made up of two components, CAPTURE and APPLY. It uses SQL to replay data on target servers.

    Q-Replication is built on the IBM WebSphere MQSeries® technology and is generally thought to breathe a more available and powerful replication technology. You can add this capability to a DB2 environment through one of the WebSphere Information Integrator products.

  • WebSphere Information Server or WebSphere Federation Server—The WebSphere brand has a suite of products that assist you publish, place, cleanse, transform, enrich, and access data across heterogeneous data sources.
  • WebSphere Application Server—A share of this application server is shipped with DB2. It allows developers to utilize Java as a platform in a transaction processing environment.
  • DB2 Clients

    Once a DB2 application has been developed, you requisite to install connectivity software on each client workstation in a two-tier environment. If you are deploying a Web-based application in a three-tier environment, you requisite to, at a minimum, install the DB2 client connectivity software on the application server. In DB2 9 there are basically two types of clients, the DB2 Runtime Client and the DB2 Client.

    A DB2 Runtime Client provides the minimum client footprint (about 20–30 MB) to advocate connectivity to DB2 9 data servers (the exception to this is if you choose to advocate communication via specific API drivers, covered later in this section). When you install a DB2 Runtime Client, you install a driver to advocate complete the common programming methodologies, including ADO.NET, ADO, OLE DB, ODBC, JDBC, SQLJ, static SQL, and more.

    Using a DB2 Runtime Client you can execute basic functions, such as running any DB2 commands or SQL statements from a DB2 CLP or CLP session; however, for the most part, this client comes with no other capabilities than supporting data connectivity. For example, there are no graphical-based management tools, documentation, and so on. You can download a DB2 Runtime Client at www14.software.ibm.com/webapp/iwm/web/preLogin.do?lang=en_US&source=swg-dm-db2rtcl.

    A special DB2 Runtime Client is made available as Windows Merge Modules (.msi files), which makes the installation of this software within Windows applications more natural. You can download these files at http://www-304.ibm.com/jct03002c/software/data/db2/runtime.html.

    In contrast, the DB2 Client includes complete the functions institute in the DB2 Runtime Client plus functions for client-server configuration, tools for database administration and application development, samples, and more. For example, this client includes the Configuration aide that provides graphically administration and connectivity tools, as well as a host of programming samples, and so on. The DB2 9 Client replaces the functions institute in both the DB2 8 Application evolution and DB2 8 Administration clients.

    A DB2 Client's footprint is directly correlated to the components you select to install and can win between 200 MB and 800 MB depending on the options you select. The process to install a DB2 Client is very similar to a DB2 data server. You can download a DB2 Client at http://www-304.ibm.com/jct03002c/software/data/db2/runtime.html.

    The selection of which DB2 client to install should breathe based on the requirements of the application on the client machine. For example, if you Have a database application developed for Linux, UNIX, or Windows and you result not require the DB2 administration or application evolution tools from a Windows workstation, yet want to advocate applications written in multiple programming languages fancy .NET and Java, you should install the DB2 Runtime Client on that workstation.

    Some enterprises prefer to deploy the DB2 Runtime Client code remotely on a dedicated server. In these environments, remote workstations requisite to access the DB2 Runtime Client code remotely from a code server before accessing to DB2. This kind of configuration is known as a thin client. A thin-client configuration can provide many benefits, such as a central catalog directory of complete database connections and a unique footprint of code to manage. The trade-off is that clients must load the client .dlls from the code server before accessing the remote data server. It should breathe illustrious however that this performance hit is only "noticed" on the initial connection. Once the client code is loaded on the client workstation, subsequent calls to the code server are not needed.

    When you want to deploy your DB2 application, you only requisite to ensure that a DB2 Runtime Client is installed on each workstation executing the application. device 1-10 shows the relationship between an application, a DB2 Runtime Client, and the DB2 data server. If the application and database are installed on the very server, connectivity is considered to further from a local client. If the application is installed on a system other than the DB2 data server, its connectivity is considered to further from a remote client.

    Figure 1-10

    Figure 1-10 Accessing a DB2 data server using the DB2 Runtime Client

    DB2 client connectivity can breathe configured using various supported communication protocols. The supported protocols vary according to operating system:

  • TCP/IP—used in complete environments
  • Named Pipe—used in Windows environments
  • DB2 Drivers

    Some larger enterprises and independent software vendors (ISVs) want to deploy their applications written in unique language without the overheard of installing and maintaining a DB2 client on each client workstation. Despite the much smaller footprint of the DB2 Runtime Client in DB2 9, IBM makes available two drivers that can breathe deployed for connectivity on their own, outside of a DB2 Runtime Client or DB2 Client installation.

    The IBM Driver for JDBC and SQLJ can breathe deployed to advocate Java-based connectivity to a DB2 data server. This driver is about 2 MB in size and can easily breathe embedded within your application. In fact, it comes with a royalty-free distribution license for this very purpose.

    You should note however that although this driver can connect to the entire DB2 family, if you're connecting to a DB2 for i5/OS, DB2 for VM/VSE, or DB2 for z/OS data server, you requisite to additionally license this connectivity with DB2 Connect (covered in the next section) to ensure you are compliant with respect to licensing.

    It's considerable to note that the IBM Driver for JDBC and SQLJ solely supports Java applications. Aside from not including tooling and documentation, this driver doesn't advocate data server connectivity using other APIs. For example, you can't advocate a .NET application using this driver. You can download this driver at www14.software.ibm.com/webapp/download/preconfig.jsp?id=2004-09-20+10%3A09%3A21.003415R&cat=database&fam=&s=c&S_TACT=105AGX11&S_CMP=DB2.

    DB2 9 includes a novel standalone driver for CLI and ODBC applications called the IBM DB2 Driver for ODBC and CLI. This driver delivers the very benefits and restrictions as the IBM Driver for JDBC and SQLJ to your DB2 environment, except it solely supports CLI/ODBC connections. You can download this driver at www14.software.ibm.com/webapp/download/preconfig.jsp?id=2004-09-20+13%3A44%3A48.813589R&cat=database&fam=&s=c&S_TACT=105AGX11&S_CMP=SPLT.

    The main benefits of the IBM DB2 Driver for ODBC and CLI are:

  • Light-weight deployment solution for ODBC/CLI applications
  • Much smaller footprint (25M installed) than DB2 RTCL and DB2 Client
  • No requisite to Have DB2 RTCL or DB2 Client installed on the client machines
  • Same concept as the JDBC/SQLJ driver but for ODBC/CLI applications
  • DB2 Connect

    DB2 Connect is a part product family that licenses client connectivity from distributed platforms to the DB2 family running on i5/OS, VM/VSE, and z/OS operating systems (hereafter referred to as mainframe). Although communications between any members of the DB2 family utilize the Distributed Relational Database Architecture (DRDA), you Have to explicitly license access from DB2 for Linux, UNIX, and Windows clients to these data servers.

    A client accessing DB2 running on the mainframe is generally referred to as a DRDA Application Requester (DRDA AR) and the DB2 server that manages the client connection as a DRDA Application Server (DRDA AS). DB2 Connect only uses TCP/IP as the transport protocol between a DRDA AR and DRDA AS.

    Some of the major capabilities provided by DB2 Connect include:

  • Support for programming APIs such as ADO, ODBC, OLE DB, CLI, JDBC, SQLJ, ADO.NET (and more) to DB2 running on the mainframe.
  • Federation across the DB2 and Informix data servers. You can extend the compass of this federation capability to heterogeneous sources by adding either WebSphere Federation Server or WebSphere Information Server.
  • Connection pooling and the more powerful connection concentration services that provide minimal resource consumption on the mainframe.
  • System z Sysplex exploitation for failover and load balancing. For example, DB2 Connect includes high-availability features such as z/OS Workload Manager Integration (WLM) and automatic re-direct to a data-sharing group.
  • Integration into mainstream evolution environments for mainframe data access. For example, DB2 Connect makes data artifacts on the mainframe (including nonrelational-related services fancy CICS and VSAM) transparent to the world's most approved IDEs; for example, a .NET developer can utilize Microsoft Visual Studio 2005 and build stored procedures without knowing where the data actually resides.
  • DB2 Connect is often used to enable mainframe resources for Web access, better integrate legacy and tradition systems with novel deployments on distributed platforms, modernize the application evolution tang for mainframe evolution (for example, moving from COBOL to Java), and off-loading evolution cycles to lower-cost operational environments.

    Depending on the DB2 Connect edition you purchase, you can create a connectivity architecture for single- or multi-tier environments.

    You can see in device 1-11 that there are many ways to implement a DB2 Connect product. In a multi-tier environment, you utilize DB2 client software to connect to the DB2 Connect gateway (in a client/server model) passing the connection context to to the mainframe resource. In a Web-based deployment, you may Have DB2 Connect on its own or collocated with the application server. Depending on your configuration, you may or may not requisite to install a DB2 client.

    Figure 1-11

    Figure 1-11 Using DB2 Connect is a single-tier or multi-tier environment

    DB2 Connect products can breathe added on to an existing DB2 data server installation, or act as a standalone gateway. Either way, it's purchased separately from DB2. If you are using one of drivers discussed earlier in this chapter, technically you can acquire the connection to a mainframe DB2 resource, but you silent requisite to purchase a cogent DB2 Connect license. There are a number of DB2 Connect editions available and each is suited for a particular implementation of the DB2 Connect software. With the exception of DB2 Connect PE, complete of the DB2 Connect editions offer the very duty and features; they are merely differentiated by capability. complete editions of DB2 Connect PE are considered gateways since they provide client/server access to workstations. To connect to a DB2 Connect gateway, you simply utilize a DB2 client.

    DB2 Connect Personal Edition (DB2 Connect PE) is similar to DB2 Personal Edition in that it is used for unique workstations and doesn't provide its users with any server capabilities. Using DB2 Connect PE, you can acquire direct connections to DB2 running on the mainframe. In device 1-11, the desktop users likely Have DB2 Connect PE installed in their workstations. DB2 Connect PE can furthermore act as a regular DB2 client and connect to distributed versions of the data server as well. Some environments deploy DB2 Connect with both direct and gateway connectivity. For example, a developer may acquire direct connections using the DB2 Connect PE software for unavoidable stages of the evolution cycle. But once the application is in production, they may utilize the DB2 Connect PE software to connect to a DB2 Connect gateway to win odds of the features it provides, such as load balancing, connection optimization, high-availability, and more. DB2 Connect PE is licensed on a per-workstation basis.

    DB2 Connect Enterprise Edition (DB2 Connect EE) can breathe licensed using two different user-based options: the number of Authorized Users or the number of Concurrent Users. DB2 Connect EE provides the ability to implement a three-tier connectivity architecture that allows you to segregate connectivity to mainframe resources to a specific tier in your architecture. Again, DB2 clients (or drivers) are used to connect to the gateways, and then the DB2 Connect software manages the connection context to the mainframe.

    DB2 Connect Application Server Edition (DB2 Connect ASE) is licensed by the total VU rating of complete the applications servers that connect to the mainframe. The VUs that you purchase Have nothing to result with how many DB2 Connect servers you set up, or what their rating is. For example, if your Web server farm was rated at 1,000 VUs and you set up a DB2 Connect gateway farm rated at 5,000 VUs, you would Have to buy 1,000 VUs of DB2 Connect ASE. DB2 Connect ASE is well suited for environments where you await to see more growth of mainframe resource than your Web tier because its costs are directly linked to the VU rating of the Web serving tier.

    DB2 Connect Unlimited Edition (DB2 Connect UE) is available for i5/OS and z/OS. DB2 Connect UE for i5/OS is licensed by the number of managed processors attached to the i5/OS partition while DB2 Connect UE for z/OS is licensed with a basis server license plus a per-unit impregnate for the MSU rating of the System z server you are connecting to. DB2 Connect UE is well suited for environments that Have flat mainframe cycle growth and massive Web tier growth as the costs of DB2 Connect UE are directly correlated with the capacity of the mainframe resource. DB2 Connect UE comes with a free copy of Mobility on demand to pushover mainframe data to occasionally connected devices, as well as DB2 Connect PE. Essentially, this edition of DB2 Connect, as its denomination would imply, allows for unlimited deployments.

    There's so much more to the DB2 Connect product than what's circumstantial in this section. In fact, the denomination DB2 Connect is misleading because connectivity is just a diminutive share of what this product can do; however, these details are outside the scope of this book.

    DB2 Replication

    DB2 Replication allows for data to breathe propagated from one location to another. SQL-based replication, furthermore know as Data Propagator (DPROPR) replication, is a free component of the DB2 for Linux, UNIX, and Windows data servers (it's a paid feature on the mainframe). You can furthermore extend this replication capability to advocate a wide variety of data servers, including DB2, Oracle, Microsoft, Sybase, Informix, IMS, Lotus Notes, and flat files with WebSphere Replication Server.

    An sample of SQL-based replication is shown in device 1-12. SQL-based replication has been around for over a decade and has proven itself to breathe extremely flexible, resilient, simple to set up, and scalable.

    Figure 1-12

    Figure 1-12 SQL-based replication extended with WebSphere Replication Server

    In device 1-12 you can see the broad compass of the SQL-based replication technology when it is extended with the WebSphere Replication Server product. As you may recall, distributed versions of DB2 further with the DPROPR technology built in and can advocate replication subscriptions across the DB2 family. The core capabilities of a distributed data server with respect to replication are shown in the top-left and top-right portions of device 1-12.

    When you buy WebSphere Replication Server, you furthermore regain Q-based replication (Figure 1-13). In Q-based replication, each message represents a transaction that is placed on a WebSphere MQ progression message queue. This replication is known for its highly parallel apply process and affluent affray detection and resolution services.

    WebSphere Federation Server and WebSphere Information Server

    WebSphere Information Server provides features and functions to place, publish, integrate, find, cleanse, and access data. The federation capabilities are worth mentioning as they relate to data access. WebSphere Federation Server contains a subset of the functionality institute in WebSphere Information Server, namely the federation capabilities (and hence will breathe the focus of this section). You can learn more about WebSphere Federation Server and WebSphere Information Server at www.ibm.com/software/data/integration/.

    A federated system is a distributed database environment that appears as a unique virtual database to discontinuance users and applications. The WebSphere Federation Server technology (some of which is built into DB2) allows SQL statements to transparently access, join, or update data located across heterogeneous data sources. Federated advocate enables the DB2 data server to evaluate global statistics on complete data sources in order to optimize requests for the remote data. For example, the global optimizer can utilize scholarship of source statistics, source indexes, source functions, server and network speeds, and so on.

    The SQL advocate in a DB2 federated environment supports the very SQL as a non-federated environment, including advanced object-relational SQL operations across the federated data sources, such as recursive SQL, common table expressions (CTEs), and more. If the remote data source doesn't Have this capability, DB2 will compensate for the missing functions.

    Perhaps the greatest capitalize to a federated system is that developers only Have to learn a unique vernacular of SQL; namely, the DB2 ANSI-compliant SQL API. If an external data source has different data types or non-standard SQL, DB2 will transparently compensate for missing functions and transmute data types. For example, SQL Server 2005 has a MONEY data kind whereas DB2 uses a DECIMAL data kind to advocate currency. Without the WebSphere Federation Server technology, a developer would Have to know the differences between these data servers, or cast them to fancy data types using OLE DB. With WebSphere Federation Server, developers just code as if they were always accessing DB2 data, and the comfort is taken care of.

    An sample of federated access is shown in device 1-14.

    Figure 1-14

    Figure 1-14 The power of federation—any data, one API

    In device 1-15 you can see the technology components that acquire up a federated database. Nicknames are used to implement a low shape of granularity with respect to the data sources you want to acquire available. Nicknames essentially are local aliases on remote tables, although they can breathe mapped to specific rows and columns. A collection of nicknames is located within a server that represents that actual data source. For example, in device 1-15 Oracle is one such data source, so the server component would picture a specific Oracle database. complete the SQL eventually flows through a wrapper, which is a library of code that allows access to a particular class of data servers. Connections made to these servers utilize their autochthonous protocol; for example, the Oracle connection will utilize the Net8 client.

    You can see in device 1-14 that with WebSphere Federation Server you can pretty much extend the compass of DB2 to any data source in your environment. For example, in the life sciences industry, scientists requisite access to specialized data to advocate their research related to drug discovery. IBM offers a set of Life Sciences wrappers that can breathe used to build a federated system that can access data useful to scientists, including transcend spreadsheets, image data, flat files, and nip (Basic Local Alignment Search Tool).

    If a wrapper is not available for purchase, there is a software developer's kit (SDK) that you can utilize to build your own.

    Database Enterprise Developer's Edition

    IBM offers a special discounted suite of Information Management products that you can purchase at a discount for development, evaluation, demonstration, and testing of your application programs; this edition is called Data Enterprise Developer Edition (DEDE).

    Some of the products included in this comprehensive developer offering are:

  • DB2 Express 9
  • DB2 Workgroup 9
  • DB2 Enterprise 9
  • DB2 Runtime Client (including .msi merge modules on Windows)
  • DB2 Client
  • IBM Driver for ODBC and CLI
  • IBM Driver for JDBC and SQLJ
  • DB2 Developer Workbench
  • DB2 Embedded Application Server (components of WebSphere Application Server)
  • DB2 Information Center
  • DB2 Documentation CD
  • DB2e Enterprise Edition
  • WebSphere MQ (this is a restricted copy that can only breathe used in conjunction with the DB2 software)
  • Rational Web Developer (this is a restricted copy that can only breathe used in conjunction with the DB2 software)
  • Tivoli System Automation (TSA) for Linux and AIX
  • Informix IDS Enterprise Edition
  • IBM Cloudscape/Apache Derby
  • DB2 Connect Unlimited Edition for i5/OS and z/OS
  • All the DB2 Extenders™, namely DB2 Spatial Extender, DB2 Geodetic Extender, DB2 Net Search Extender, and the DB2 XML Extender
  • All of the DB2 add-on feature packs outlined earlier in this chapter
  • Most of the products within DEDE are available for complete the platforms that DB2 Enterprise supports (unless of course a product doesn't exist on a specific platform). The data server where you install DEDE can breathe on a platform that is different from the one on which the application will eventually breathe deployed or tested because of the common code basis used in the distributed DB2 environment. In fact, almost any applications developed using DEDE can breathe executed on any system that has DB2 client software (or specific drivers for which the application is written) installed.

    The application evolution environment provided with DEDE allows application developers to write programs using today's most approved methodologies, including:

  • Embedded SQL
  • Call flush Interface (CLI)/Open Database Connectivity (ODBC)
  • .NET Framework 2.0
  • DB2 Application Programming Interfaces (APIs)
  • Web Services
  • Java Database Connectivity (JDBC) and SQLJ
  • Python™
  • PHP
  • Perl™
  • Ruby on Rails™
  • DEDE furthermore includes the necessary programming libraries, header files, code samples, and pre-compilers for complete of the supported programming languages.

    DB2 Developer Workbench

    The DB2 9 Developer Workbench (DB2 DWB) replaces the DB2 8 evolution Center. The DB2 DWB is an Eclipse-based graphical environment that supports the rapid evolution of DB2 SQL and Java stored procedures, SQL scalar and table user defined functions (UDFs), SQL statements, XQuery statements, and Web Services. However, there's so much more to this list. For example, the DB2 DWB includes an SQL editor that's enriched with syntax colorization and code assistants, as well as teaming support, compare utilities, and more.

    The DB2 DWB is a part appliance and is maintained part from a DB2 data server. You can download it from www-304.ibm.com/jct03001c/software/data/db2/ad/dwb.html.

    The DB2 DWB is really meant for power DBAs that aren't coding experts but require rapid evolution assistance for edifice traffic logic for their data servers. Depending on your environment, you may elect to utilize another appliance fancy Toad for DB2 or Visual Studio. sheer developers will likely choose to utilize the plug-ins provided with DB2 9 into their respective IDEs, although they are free to utilize the DB2 DWB. For the most part, you can execute the very tasks in any of the tools that IBM ships or the integration points in specific IDEs.

    A snapshot of the Developer Workbench screen is shown in device 1-16.

    DB2 Extenders

    DB2 Extenders offer the ability to maneuver data outside of conventional rows and columns to comprise the manipulation of special data types (for example, spatial types that Have associated LAT/LONG coordinates and SQL-based functions to operate on them), searching services, and more. The purpose of the DB2 Extenders is to provide for the management of this data through the chummy DB2 SQL API.

    The DB2 Extenders encapsulate the attributes, structure, and behavior of these unstructured data types and stores this information in DB2. From the developer's perspective, the DB2 Extenders loom as seamless extensions to the database and enable the evolution of multimedia-based applications. In other words, a spatial data kind is no different than a built-in data kind that they may breathe accustomed to. This section briefly details the DB2 Extenders that are provided by IBM.

    DB2 Spatial Extender

    The DB2 Spatial Extender (DB2 SE) provides the ability to create spatially alert data objects and store them within your DB2 database, along with other spatially related objects fancy (LAT/LONG) coordinates and more. Almost complete industries could capitalize from this free technology in DB2. For example, the banking and finance industry could visually envelope customer segments for brand location identification. Municipal governments could utilize this technology for flood simple identification, the retail industry for billboard locations, and more. This seems simple when you reckon that almost complete data has some sort of spatial component to it: they complete Have an address, merchandise in a warehouse has a stock location, and so on.

    The traffic capitalize of the DB2 SE lies in the notion that it's a lot easier to spot visually represented information than data reported in rows and columns.

    When you enable your DB2 database for the DB2 SE, you can interact with your data using SQL or specialized spatial tools from other vendors. The point is that with the DB2 SE, DB2 understands the spatial "dialect" and the operations that you want to execute with it.

    For example, a telematics application on a PDA may provide its users with a list of nearby Chinese restaurants that serve Peking Duck based on the dynamic request of this user. In this case, after the client's PDA creates a location box using Global Positioning System (GPS) coordinates, it could generate SQL statements similar to the following:

    SELECT NAME, DESCRIPTION, ADDRESS FROM RESTAURANTS WHERE OVERLAPS (LOCATION, BOX(GETGPS(),2000,2000)) AND CATEGORY = 'CHINESE' AND DOC CONTAINS(MENU,'PEKING DUCK');

    OVERLAPS is a spatial duty that shows interested data in a binding box defined by the OVERLAPS boundary specification; there are many other spatial functions, including INTERSECTS, WITHIN, BUFFERS, and so on.

    DB2 Geodetic Extender

    The DB2 Geodetic Extender builds upon capabilities available in the DB2 Spatial Extender and adds compensation for real-world objects fancy the curvature of the earth's surface. The algorithms in this extender seek to remove the inaccuracies introduced by projections and so on. This extender is available only for DB2 Enterprise as share of the Data Geodetic Management feature.

    DB2 Net Search Extender

    The DB2 Net Search Extender (DB2 NSE) combines in-memory database technology with text search semantics for high-speed text search in DB2 databases. Searching with it can breathe particularly advantageous in Internet applications where performance is an considerable factor. The DB2 NSE can add the power of snappily full-text retrieval to your DB2 applications. Its features let you store unstructured text documents of up to 2 GB in databases. It offers application developers a fast, versatile, and intelligent fashion of searching through such documents.

    Additionally, the DB2 NSE provides a affluent set of XML searching capabilities with advanced search features fancy sounds-like, stemming, and so on. It is shipped free in DB2 9 (it was a chargeable extender in DB2 8) to facilitate non-XML index searching of XML data stored in pureXML columns.

    DB2 XML Extender

    The DB2 XML Extender is provided with DB2 and allows you to store XML documents in DB2; it furthermore gives you the ability to shred and store XML in its component parts as columns in multiple tables. In either case, indexes can breathe defined over the elements or attributes of an XML document for snappily retrieval. Furthermore, text and fragment search can breathe enabled on the XML column or its decomposed parts via the DB2 Net Search Extender. The DB2 XML Extender can furthermore assist you formulate an XML document from existing DB2 tables for data interchange in business-to-business environments.

    You may recall that the pureXML add-on feature pack is available for complete DB2 9 data servers. Indeed, this can antecedent confusion since the DB2 XML Extender is shipped for free in DB2 9. You should reckon the DB2 XML Extender as stabilized technology. In other words, it is no longer being enhanced and shouldn't breathe considered for most XML applications. The DB2 XML Extender's approach to storing XML is to shred the XML to relational tables or stuff it into a great object. When you utilize this technology to persist XML data, you Have to acquire serious trade-offs with respect to performance, flexibility, and so on. In addition, you Have to utilize specialized functions to implement Spathe searches, and data types are abstracted from basis DB2 data types. Quite simply, the way you interact with the DB2 XML Extender isn't natural for XML programmers and DBAs alike.

    In contrast, the pureXML feature in DB2 9 provides services such that no compromises between flexibility (what XML was designed for) and performance (one of the reasons why you want the data server to store your XML) requisite to breathe made when storing your XML data. For example, to generate XML documents from relational tables, you simple utilize the SQL/XML API instead of the cumbersome DB2 XML Extender functions. You can validate XML documents against Sods instead of only document kind definitions (Ds) as is the case with the DB2 XML Extender, and more. They strongly recommend this feature for most of your XML-based applications.


    What's novel in Enterprise Manager 10.2 | killexams.com true questions and Pass4sure dumps

    Enterprise Manager Grid Control 10g Release 4 (10.2.0.4) includes many novel features that add to your ability to monitor and manage your enterprise:

    Grid Management Features

  • System Monitoring: Lights-out, comprehensive monitoring of complete components of the Oracle ecosystem. Alert handling flexibility is improved through repeating notifications. This feature allows administrators to breathe e-mailed at regular intervals until an alert is acknowledged. Administrators can concede an alert as a convenient way of indicating that they Have looked at an alert.

  • Privilege Delegation Providers: Administrative security and flexibility are enhanced through advocate for privilege delegation providers for executing jobs and patching targets from Enterprise Manager. A privilege delegation provider allows a logged in administrator using his account to breathe authorized to execute a specific action based on a subset of privileges delegated from another account. Super Administrators can now set up regular administrator accounts to leverage the two supported privilege delegation providers: Sudo and PowerBroker.

  • Enterprise Manager Audit Framework: Enhanced auditing capability increases tracking flexibility and utility by allowing Enterprise Manager administrators to define custom audit attributes in addition to the benchmark "out-of-box" attributes. Users can now enter text strings such as a travail order number before performing actions in Enterprise Manager in order to Have that custom string associated with complete the audit records associated with that action, creating a richer audit trail.

  • Compare Monitoring Templates: see at a glance how metric and policy settings defined in a template disagree from those defined on destination targets.

  • Bare-Metal Provisioning: Automatically deploy novel fully configured systems, including operating systems and software images. Clone existing installations and software images (such as Oracle Cluster Ready Services (CRS), Oracle true Application Clusters (RAC), and Oracle Application Server).

  • Oracle true Application Clusters Provisioning and Conversion: Automatically configure Oracle RAC database instances to dynamically expand database capacity to meet your needs; transmute non-RAC databases to Oracle RAC databases.

  • Cloning: Simplify deployment of Oracle solutions by cloning fully patched and tested Oracle homes to multiple hosts; clone database instances to create backups of considerable databases; create novel single-node Oracle RAC by cloning an existing RAC Oracle home.

  • Lights-Out Patching: Quickly identify available patches for the components in your enterprise. Find out which Have not been applied and which are critical. Bring those components up to the latest patch flush with just a few clicks.

  • Policy-Based Monitoring: Apply consistent, proactive management practices across your enterprise using policies and management templates.

  • Policy Groups: Policy groups are standards by which targets are measured. The rules within a policy group are managed as a set; that is, they are viewed, maintained, evaluated, and reported in the context of a group. In contrast, policy rules are not evaluated as a set. Policy rules are viewed, maintained, and evaluated as standalone entities. Oracle provides the following policy groups: Secure Configuration for Oracle Database, Secure Configuration for Oracle true Application Cluster, and Secure Configuration for Oracle Listener.

  • Security Assessment: Automatically assess the security vulnerabilities in your enterprise using the captious Patch Facility, which provides notifications and a direct link to Oracle Support. Enhanced security rules season the infrastructure database and host. Violation score reporting helps administrators prioritize security operations.

  • Job System: More powerful, feature-rich job system allows you to schedule and Run multi-task jobs across multiple targets, as well as receive notifications.

  • Group Management: Enhanced group management features enable administrators to manage many components as one. Group pages roll up captious management information, such as overall status and group status history, open alerts and alert history, open policy violations and policy trend overview charts, and out-of-box group performance charts. Simplifies common administrative tasks, such as running jobs, executing custom SQL or host commands, and scheduling maintenance windows. A group "dashboard" enables proactive monitoring of status and alerts across complete group members as they occur.

  • Service Management Features

  • Services: Define services to picture the traffic functions or applications that Run in your enterprise. Measure the performance and availability of these services, receive alerts when there is a problem, identify common issues, and diagnose causes of failures.

  • Service and System Topologies: Easily define, visualize, and manage key traffic functions and the assets that they depend upon.

  • Service flush Management: Allows you to define service-level goals for availability and performance and more quickly resolve problems through rules, reports, and historical monitoring.

  • Dashboards: offer "at-a-glance" monitoring of complete captious indicators for your services and systems.

  • Root antecedent Analysis: Diagnose service problems quickly using the Root antecedent Analysis engine.

  • Enterprise Reporting Features

  • Out-of-Box Reports: Easy-access out-of-box reports for complete Oracle components; reports on configuration, performance, service level, and audit.

  • Graphical Report Creation: Easy-to-use appliance to create custom reports.

  • Complete Repository Access: Create reports using any data collected and stored in the Management Repository.

  • Report Publishing: Proactively deliver specialized management information to users, managers, and executives using out-of-box reports, custom reports, and secure publishing features, with views accessible by any reporting product.

  • Database Management Features

  • Oracle true Application Clusters Management: Enhanced monitoring of Oracle RAC databases and clusters to comprise Interconnect monitoring, cluster cache coherency diagnostics, CRS monitoring, a graphical topology view; provision Oracle RAC deployments, transmute unique instances, and add nodes to existing clusters.

  • Transportable Tablespaces: Allows an administrator to pushover tablespaces between databases.

  • Fast-Start Failover: Allows Data Guard to rapidly and automatically fail over to the standby database without requiring manual intervention, significantly improving the degree of availability as well as the cataclysm resilience for the system infrastructure.

  • Restore Points: Guaranteed recovery of the database to a particular point in time when used with Flashback Database or Flashback Table.

  • Enhanced Backup Management: Provides a unique view of complete backups Run against the databases in a domain.

  • Access Advisor Enhancements: Enhanced to expose more powerful features of the Access Advisor, including template support, tuning of a unique statement, journaling, recommendation implementation status, and action implementation status.

  • Automatic Segment Advisor: Proactively identifies segments that Have significant wasted space due to data fragmentation, which are kindly candidates for Online Segment Shrink. You no longer requisite to Run Segment Advisor to determine what segments Have data fragmentation.

  • Online Segment Shrink Enhancements: Extends Online Segment Shrink capability to great object (LOB) segments and index-organized table (IOT) overflow segments. Online Segments Shrink capability is now extended to complete types of segments, further reducing the requisite to execute other more advanced reorganization methods such as Online Redefinition.

  • Oracle Streams: share message information within a database or from one database to another. Control what information is keep into a stream, how the stream flows from database to database, what happens to messages in the stream, and how the stream terminates.

  • Adaptive Alert Thresholds: Computes statistical alert thresholds using either static (user-defined) or dynamic (self-adjusting) baselines. Dynamic statistical baselines can significantly ameliorate the accuracy of performance alerting, while reducing exposure to the "false positives" commonly incurred under fixed threshold schemes.

  • Application Server Management Features

  • Extended Middle Tier Management: Allows administrators to discover OracleAS Farms, OracleAS Clusters, Oracle HTTP Server tall Availability Groups and OC4J tall Availability Groups as composite targets and execute management and administration operations on them. furthermore supports discovery, management, and administration of Oracle BPEL Process Manager targets and Oracle BPEL Processes. Allows creation of infrastructure services and aggregate services. furthermore allows viewing of confederate links associated with a BPEL process and adding of SOAP tests for them to test their availability.

  • BPEL Process Provisioning Deployment Procedure: Supports deployment of BPEL processes on selected BPEL Process Managers. The BPEL process suitcase files are placed as generic components in the software library, and once it is available for deployment, the deployment procedure can breathe Run to deploy the processes on BPEL Process Managers.

  • Oracle BI Suite Enterprise Edition Management: Supports discovery, management, and administration of Oracle BI Suite Enterprise Edition components, mainly Oracle BI Presentation Server, Oracle BI Cluster Controller. Oracle BI Analytics Server, and Oracle BI Scheduler. furthermore supports discovery and monitoring of Data warehouse Application Console Server (DAC Server), which is used to create and schedule ETL stint flows for Informatica server.

  • Log File Rotation Jobs: Supports scheduled rotation of log files of OracleAS components to a default or user-defined location. Allows adding of a log rotation job as share of a multi-task job and saving of this job to the library.

  • MQ progression Support: Supports discovery and monitoring of IBM WebSphere MQ Queue Managers and IBM WebSphere MQ Clusters. furthermore allows monitoring of their logical objects such as Queues and Channels.

  • JBoss Application Server Management: Supports discovery, management, and administration of JBoss Application Servers and JBoss Partitions. furthermore allows refreshing of JBoss Partition membership to reflect the current deployment state.

  • Microsoft Exchange Server Management: Supports discovery, management, and administration of Microsoft Exchange Organizations, Microsoft Exchange Routing Groups, and Microsoft Exchange Servers.

  • Automatic Creation of System and Services: Supports automatic creation of a system and service from a J2EE or Web application after checking for dependencies. Allows creation of a service with a novel or existing system based on the dependency mapping available. furthermore allows update of an existing service and system.

  • Configuration Management: Extended configuration management advocate for OracleAS deployments. Collect, search, track, compare, and report on complete OracleAS hardware and software installation configurations. Maintain a central inventory of software configuration data of core components for complete OracleAS instances. furthermore provides this advocate for BEA WebLogic Managed Server, Apache HTTP Server, and IBM Websphere Application Server deployments.

    As share of the configuration management tasks, you can furthermore view the BPEL Processes, its different versions, and the suitcase files associated with each version. You can furthermore compare the BPEL Process suitcase files of different versions and track the changes that were made to a version. This allows you to track changes and identify the antecedent for changed behavior of the BPEL Process.

  • Topology Views: Provides graphical topology view of AS Farms, Clusters, and ASs, with current status, alerts and policy violations, and performance metrics. View by host, by request routing overview, or request routing details.

  • Custom Aggregate Monitoring: Define monitoring criteria for OracleAS Farms and Clusters using customizable aggregate metrics based on the statistical aggregation of individual metrics of cluster members. View aggregate metrics as an overlay of Òtop best,Ó Òtop worst,Ó or Òpeak thresholdÓ values for individual metrics.

  • J2EE Application Monitoring: Hierarchical J2EE application view at the OracleAS cluster flush shows performance across the OC4J instances on which it is deployed. ability to plug customer application JMX MBeans into Grid Control.

  • Backup and Restore: Supports complete and incremental online backup of middle tier installations. Automatically recoup instances to the last complete backup, then apply incremental backups.

  • OPMN Jobs: Supports immediate or scheduled complete process control (start, stop, restart) of OPMN managed components from Grid Control.

  • Provisioning "Gold" Images: deliver benchmark reference images of application server targets to the central Software Library and deploy to target locations. Standardize the deployments of the application server targets in your enterprise. Create and extend OracleAS Cluster environments by creating novel clusters or adding nodes to existing clusters.

  • Cloning: Extended cloning advocate for different types of middle-tier installations, including WebCache, J2EE and WebCache, Portal and Wireless, Forms and Reports Services, and traffic Intelligence and Forms.

  • Collaboration Suite Management Features

  • Centralized Management: unique target subtab for Collaboration Suite from which you can view your Collaboration Suite deployment(s) and navigate to specific components.

  • Automatic Discovery: Collaboration Suite server targets, such as SMTP servers and Calendar servers, are automatically discovered and monitored in Grid Control.

  • Service Monitoring: In addition to monitoring server components, Grid Control furthermore monitors Collaboration Suite services from the end-user perspective.

  • Custom Service Modeling: snappily setup of services using a simple customization user interface.

  • Topology Viewer: Service topology view of your Collaboration Suite deployment showing relationships between different services in Collaboration Suite.

  • Root antecedent Analysis: Detects the potential root causes of any service outage.

  • Dashboards: Services Dashboard for monitoring service availability, performance, usage, and service-level compliance. System Dashboard for monitoring exceptions in your Collaboration Suite system.

  • Client System Analyzer: Collects Windows client data and checks for minimum Collaboration Suite requirements.

  • Broader System Coverage

  • Host Management: Out-of-box operating system, hardware, and software monitoring of the hosts on which your applications and services reside. Increased coverage for hardware monitoring, process and file-level monitoring, remote command shells, and remote file editing.

  • Linux Host Administration: Host administration features for RedHat and SuSE Linux provide you the ability to administer the most considerable host functions easily. Using the centralized console, it is faster and less error prostrate to set up a server or troubleshoot problems. Operators with the preempt privileges can set up and administer System Services, for example, start and cease individual services, and Network Setup, for example, NFS client configuration.

  • Enterprise Storage Reports: Reports on allocation, utilization, roll-ups by location, line of business, application, and vendor.

  • Support for Network Devices and Storage: Monitor network and storage devices, such as F5 Server Load Balancers and NetApp Filer network storage.

  • Support for Non-Oracle Middleware: advocate for discovery, performance monitoring, reporting, alerts, process control, and synthetic transactions for third-party application servers and application server clusters, such as IBM WebSphere and BEA WebLogic.

  • External Product Integration: Integrate external products using command line interface, notifications, and bi-directional messages.

  • E-Business Suite Management: Plug-in available to enable Grid Control to manage the Oracle Applications Manager, share of the E-Business Suite.

  • New Management Packs, Plug-ins, and Connectors

    In addition to the six management packs available in the previous release, Enterprise Manager 10.2 offers eight novel management options: five standalone management packs, five system monitoring plug-ins, and five management connectors.

    Oracle traffic intelligence Management Pack

    Oracle traffic Intelligence Management Pack is an integrated solution for ensuring the performance and availability of Oracle traffic Intelligence Enterprise Edition. Using the pack, you can result the following:

  • Receive proactive alerts on impending problems on the application.

  • Examine run-time statistics to troubleshoot and tune performance.

  • Compare configurations across different environments.

  • Keep track of configuration changes.

  • Proactively implement configuration policies to avoid configuration-related problems.

  • You can utilize the pack with other Oracle Enterprise Manager management packs and plug-ins to achieve end-to-end management of the entire application environment, including both Oracle and non-Oracle databases, operating systems, storage, and network devices.

    Key product features include:

    Oracle Diagnostics Pack for Non-Oracle Middleware

    Oracle Enterprise Manager 10gR4 introduces the Diagnostics Pack for Non-Oracle Middleware. This pack contains the Oracle Application Diagnostics for Java (Oracle AD4J) (See the next section for more details about Oracle AD4J.) In addition to Oracle AD4J, this pack provides the following features:

  • Discovery of non-Oracle middleware (Web Logic, Web Sphere, and JBoss)

  • System monitoring of key performance, load, and usage metrics

  • Out-of-box thresholds, events, notifications, monitoring templates, and automated corrective actions

  • Real-time and historical monitoring

  • Oracle Application Server Diagnostics Pack — Oracle Application Diagnostics for Java

    Oracle Enterprise Manager 10gR4 Application Server Diagnostics Pack introduces Oracle Application Diagnostics for Java (Oracle AD4J). Oracle AD4J is a low overhead Java application monitoring and diagnostics solution that improves the availability and performance of Java applications. Highlights of the Oracle Application Server Diagnostics pack are as follows:

  • Easy to deploy and no server restarts are required.

  • Immediate visibility into the Java stack. No application instrumentation required provides in-depth, method-level visibility into complete lively transactions occurring in JVM.

  • Identifies the slowest requests, slowest methods, and the bottleneck resources, such as CPU, I/O, memory, slack running or hanging threads and Database.

  • Detects the memory leaks and allows administrators to execute memory leak analysis in a production environment without stopping the application. Administrators can win multiple pile snapshots over a term of time and compare them to find the Java objects leaking memory.

  • Allows tracing Java requests to the associated database sessions. It highlights the slowest SQL queries and helps administrators tune SQL and the database to ameliorate the performance application. It facilitates smooth communication between the database administrators and application administrators by isolating problems to the database or Java code.

  • Enhanced Management Pack for SOA

  • Configuration Management: Collects configuration information for the BPEL Process Manager server, domains, and processes. The Process Manager server and domain parameters can breathe refreshed, saved, or compared with another target. Different versions of the very BPEL process can furthermore breathe compared.

  • Deployment Automation: Automates the deployment of one or more BPEL suitcases to one or more BPEL targets. Scheduling capability is furthermore provided.

  • Adapter Metrics: Throughput and error metrics for different adapters are provided in graphical format.

  • Support for BPEL: In addition to existing advocate for BPEL 10.1.3, advocate for BPEL 10.1.2 and 10.1.3.3 is furthermore provided.

  • Enhanced Service flush Management Pack

    The Service flush Management Pack has added the following support:

    Enhanced Application Management Pack for Siebel

    Oracle Application Management Pack for Siebel is a complete and integrated solution for ensuring the performance and availability of Siebel applications. Using the pack, you can result the following:

  • Receive proactive alerts on impending problems on the application.

  • Examine run-time statistics to troubleshoot and tune performance.

  • Compare configurations across different environments.

  • Keep track of configuration changes.

  • Proactively implement configuration policies to avoid configuration-related problems.

  • Monitor and report on the service flush delivered by the application and performance diagnostics of user and server performance.

  • You can utilize this pack with other Oracle Enterprise Manager management packs and plug-ins to achieve end-to-end management of the entire application environment, including both Oracle and non-Oracle databases, operating systems, storage, and network devices.

    The 10gR4 release of this pack adds integrated Siebel Transaction Diagnostic advocate using data captured through the Siebel Application Response Measurement (SARM) framework.With this tool, you can:

  • Analyze request processing for individual user requests.

  • Analyze CPU and memory consumption of processing requests for different Siebel Server Components.

  • Graphically visualize SARM metric data

  • Compare performance profiles over time

  • Create performance reports and share them with your co-workers for collaborative performance diagnostics.

  • The 10gR4 version of this Siebel Transaction Diagnostic appliance furthermore adds advocate for Siebel 7.7 and 7.8 besides being compatible with Siebel 8.0. It is fully integrated with Oracle Enterprise Manager, which eliminates the requisite for part installation and user maintenance, and it runs on complete operating system platforms that Oracle Enterprise Manager supports.

    The older 10gR3 version of the standalone Siebel Diagnostic appliance remains to breathe licensed exclusively as share of the Application Management Pack for Siebel. Oracle advises that customers migrate from this standalone appliance to the integrated version in 10gR4 for better functionality, performance, reliability, and compatibility.

    The following tables compare various Enterprise Manager features used with the standalone Siebel Diagnostic appliance for Enterprise Manager Grid Control 10gR3 and the integrated version built into Oracle Enterprise Manager Grid Control 10gR4.

    Deployment Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 Installation Requires part manual installation on each Siebel server machine and Oracle Enterprise Manager server. Fully integrated into Enterprise Manager; no part installation is needed. Agent memory requirement 80 MB or more. 40 MB or more. Transaction Diagnostic Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 User interface Different from Enterprise Manager. Integrated user interface consistent with other Enterprise Manager tools. Enterprise user session analysis No Yes Request timing aggregation No Yes Performance profile comparison No Yes Transaction analysis persistence No Yes Dynamic SARM instrumentation enablement No Yes Security Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 Authentication Requires part login from Enterprise Manager. Integrated authentication through Enterprise Manager. User management Separate user setup and password maintenance is required. Integrated user management with Enterprise Manager. Role-based access control No Yes Siebel Compatibility Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 Siebel 7.7 No Yes Siebel 7.8 No Yes Siebel 8.0 Yes Yes Future Siebel releases No Yes O/S Compatibility Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 Microsoft Windows Server Yes Yes Solaris No Yes Linux No Yes HP/UX No Yes AIX No Yes Web Browser Compatibility Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 Internet Explorer Yes Yes Firefox No Yes Safari No Yes Netscape Navigator No Yes Mozilla No Yes Licensing Standalone Siebel Diagnostic in 10gR3 Integrated Siebel Transaction Diagnostic in 10gR4 Mozilla Requires Application Management Pack for Siebel license Yes Yes

    SAP Monitoring Support

    Oracle Enterprise Manager Grid Control 10gR4 enables the monitoring of SAP R/3 applications along with other Oracle and non-Oracle technologies through a unique Oracle Enterprise Manager Grid Control console. It provides:

  • Centralized, multi-tier, multi-instance SAP R/3 monitoring.

  • Discovery of SAP R/3 servers and instances for each monitored SID.

  • Comprehensive, efficient, and secure health status data collection.

  • End-user tang monitoring for SAP R/3 application modules.

  • SAP R/3 traffic service dashboards and performance trend reports.

  • Note:

    Use of this capability requires the NimBus SAP Plug-in for Oracle Enterprise Manager 10g, available separately through NimSoft. utilize of other Oracle Enterprise Manager capabilities may require additional licenses.

    Server Software enables on-demand computing. | killexams.com true questions and Pass4sure dumps

    Press Release Summary:

    Tivoli® Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator ameliorate data hub utilization through utilize of automation technologies. Former automates manual tasks needed to provision, configure, and deploy solution into production, while latter monitors resource utilization rates and workloads and dynamically provisions resources to advocate workload fluctuations. Products can breathe used in manual, semi-automatic, or automatic modes.

    Original Press Release: IBM Tivoli intelligent ThinkDynamic Orchestrator V2.1 Enables on demand Computing to ameliorate Server Utilization

    Overview

    In today's competitive traffic environment, reducing costs, improving the recur on IT investments, saving labor, and supporting traffic growth are paramount. novel on demand, IBM automation technologies can assist achieve these goals in spite of dynamic and fluctuating workloads.

    Today, many data centers Have deployed servers, networks, and storage in a "just-in-case" manner, where workload peaks and valleys are supported with excess system, storage, and network capacity. Unfortunately, these IT investments sit idle much of the time, resulting in a total cost of ownership that can breathe higher than necessary. Tivoli® Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator, both on demand products, can assist unravel this problem.

    Tivoli Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator assist lower your costs and ameliorate data hub utilization through the utilize of advanced automation technologies. Tivoli Provisioning Manager helps boost IT-to-administrator ratios and improves trait by automating the manual tasks needed to provision, configure, and deploy a solution into production. Tivoli intelligent ThinkDynamic Orchestrator can ameliorate service levels by monitoring resource utilization rates and workloads and then intelligently and dynamically provisioning resources to advocate workload fluctuations, complete in accordance with traffic priorities.

    These products advocate servers, operating systems, middleware, applications, and network devices. In addition, Tivoli Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator now advocate automated storage capacity provisioning.

    Tivoli Provisioning Manager and the Tivoli intelligent ThinkDynamic Orchestrator allow you to create, customize, and store workflows. More core, out-of-the-box workflows are included, and additional workflows can breathe obtained from the IBM Orchestration and Provisioning Automation Library (OPAL). In addition, IBM has provided third parties with a program, tools, and training to enable them to create novel workflows for automating processes in your test environment as well as your data centers.

    And, Tivoli Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator can operate in manual, semi-automatic, or automatic mode so you can automate your traffic at your own pace.

    The Tivoli Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator furthermore comprise DB2® UDB Workgroup Unlimited Edition V8.1 with FP3, IBM Directory Server V5.2, and components of WebSphere® Application Server V5.1.

    Planned availability dates

    · June 18, 2004, electronic software delivery

    · June 25, 2004, media and documentation

    At a glance

    Tivoli Provisioning Manager and Tivoli intelligent ThinkDynamic Orchestrator offer the following functions and benefits:

    · Reduce costs, ameliorate data hub utilization rates, and boost server-to-administrator ratios by automating steps necessary to provision, configure, test, deploy, and manage datacenter systems, networks, storage, and solutions

    · Provides investment protection, lower implementation costs and a snappily recur on investment through improved utilization of existing hardware, software, and network devices without rewiring or changing the network architecture

    · Supports traffic growth at minimum cost by making utilize of existing datacenter hardware and software resources through on demand computing and automation

    · Improves ability to meet service levels by monitoring and dynamically providing peak demand capacity from server resource pools

    · Provides access to a complete library (OPAL) of automation workflows that can breathe downloaded from the World Wide Web

    · Reduces security exposures by tracking and applying security patches to distributed network servers

    For ordering, contact:Your IBM representative or the Americas muster Centers at 800-IBM-CALL Reference: RE001

    Related Thomas Industry Update Thomas For Industry


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