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  • This Oracle Application DBA Portal is the biggest knowledge gateway for the people in the world of Oracle...
    Wednesday, April 22, 2009
    R12:Major changes from 11i
    Technology Stack components

    Hello Everyone!!

    Major changes from 11i



    Release 11i – 11.5.10.2



    Release 12





    Client Tier

    1)R12 Replaces Jinitiator (oajinit.exe)
    2)Sun’s 1.5 Java Runtime Environment (JRE)
    3)Repacked into oaj2se.exe
    4)Netscape support for Applications and ADI

    Database Tier
    1)10g Release 2 ORACLE_HOME
    2)Oracle Database (Enterprise Edition)
    3)XDK -Database
    4)XDB - Database
    5)Workflow
    6)InterMedia option
    7)Spatial option
    8)Data Mining option
    9)JDK 5.0 to support Autoconfig

    Application Tier
    1)OracleAS 10g 10.1.2 for Forms & Reports Services
    Replaces the 8.0.6-based Oracle_Home

    2)OracleAS 10g 10.1.3 for Oracle Containers for Java (OC4J)
    Replaces the 8.1.7-based Oracle_Home provided by iAS 1.0.2.2 in 11i

    3)JDBC 10.2

    4)JDK 1.5 for web & concurrent processing

    5)Servlet Container: JServ -> OC4J(OC4J is Oracles J2EE container)

    6)Apache: 1.3.19 -> 1.3.31

    7)Forms/Reports: 6i -> 10g

    Application Server 10.1.3

    1)The Java Oracle Home
    2)HTTP Listener
    3)Oracle Containers for J2EE (OC4J)
    4)Oracle Process Manager and Notification Server
    5)Application Server Control (ASControl)
    6)JDK 5.0

    Application Server 10.1.2

    1)The Forms or ‘C’ Oracle Home
    2)Forms and Reports
    3)Delivers native runtime executables for
    Forms (frmweb)
    Reports (rwrun)
    4)No relinking of native executables. User exists (Applications C Code) is now dynamically linked at runtime.
    5)10.1 Required Support Files (RSF’s)

    Happy Learning
    --Sreene
    Oracle Apps DBA

    Labels:

    posted by Srinivasan .R @ 4:57 AM  
    2 Comments:
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    Name: Srinivasan .R
    Home: Chennai, India

    About Me:
    I am working as an Oracle Applications DBA specializing in EBS 11i/R12 with Over 14+ years of experience, mainly in different versions of Oracle Database & Application administration on various platforms like HP-UX, SOLARIS, AIX, Red hat Linux & Windows
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