Oracle 11g Large Page Support

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Overview of Large Page Support - Oracle Help Center

    https://docs.oracle.com/en/database/oracle/oracle-database/12.2/ntqrf/overview-of-large-page-support.html
    Large page support is a feature of Oracle Database. It provides a performance boost for memory-intensive database instances running on Windows Server. By taking advantage of newly introduced operating system support, Oracle Database can now make more efficient use of processor memory addressing resources. Specifically, when large page support ...

Tuning Windows to Optimize Oracle Database

    https://docs.oracle.com/cd/B28359_01/win.111/b32010/tuning.htm
    Large page support is a feature of Oracle Database 10 g Release 1 (10.1) or later. It provides a performance boost for memory-intensive database instances running on Windows Server 2003. By taking advantage of newly introduced operating system support, Oracle Database 10 g Release 1 (10.1) or later can now make more efficient use of processor ...

Oracle Large Pages

    http://www.dba-oracle.com/t_oracle_large_pages.htm
    May 30, 2015 · Question: I hear that Oracle large page support can be important to I/O but I don't understand about large pages in Oracle.How do large pages work? Can I enable large pages in Windows? Answer: Oracle large pages are functionally equivalent to huge pages in Linux.Large pages are an operating system construct similar to RAM "fencing" which pins the …

Linux Huge Pages for Oracle - Performance Tuning

    https://www.perftuning.com/blog/linux-huge-pages-for-oracle/
    With HugePages, the Linux memory page size is set at 2MB (instead of the default 4K). This will dramatically improve OS performance when running Oracle databases with large SGA sizes. Note: The Oracle 11g Automatic Memory Management (AMM) feature is not compatible with Linux HugePages. In order to utilize HugePages, the Automatic Shared Memory ...

How to enable Large Page Feature on AIX-Based ... - Oracle

    https://support.oracle.com/knowledge/Oracle%20Database%20Products/372157_1.html
    To enable Large Page Feature on AIX-Based Systems like AIX V5.1 OS when running on IBM POWER4 or POWER5 processors, pSeries systems support Large Page. See: Oracle Database Administrator's Reference 10g Release 2 (10.2) for UNIX-Based Operating Systems ... Oracle Database Administrator's Reference 11g Release 2 (11.2) for Linux and UNIX-Based ...



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