Oracle Numa Support

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Oracle Database NUMA Support - Morgan's Library

    https://www.morganslibrary.org/reference/numa.html
    Enable Oracle NUMA support with Oracle Server Version 11.2.0.1 (Doc ID 864633.1) And also read this important work on the Oracle Database and NUMA by Kevin Closson. You Buy a NUMA System, Oracle Says Disable NUMA! What Gives Also of value be sure you read Oracle Support Doc ID 759565.1 as it contains critically important information.

My Oracle Support

    https://support.oracle.com/
    Personalize My Dashboard Copyright © 2019 Oracle and/or its affiliates All rights reserved.

Oracle numa tips - Oracle Consulting, Oracle Support and ...

    http://www.dba-oracle.com/t_numa.htm
    Oracle will recognize NUMA systems and adjust memory and scheduling operations accordingly and NUMA technology allows for faster communication between distributed memory in a multi-processor server. NUMA is fully supported by Linux and Windows so that Oracle can now better exploit high end NUMA hardware in SMP servers. NUMA and RAC

Oracle NUMA Kevin Closson's Blog: Platforms, Databases ...

    https://kevinclosson.net/category/oracle-numa/
    Reading M.O.S note 1053332.1 (regards disabling Linux NUMA support for Oracle Database Machine hosts) sort of drives that point home. However, saying you don’t need to care about NUMA doesn’t mean you shouldn’t experiment. How can anyone say that setting _enable_NUMA_support is a total placebo in all cases? One can’t prove a negative.

Enable Oracle NUMA support with Oracle Server Version 11gR2

    https://support.oracle.com/knowledge/Oracle%20Cloud/864633_1.html
    Oct 30, 2019 · Oracle NUMA support needs the right combination of hardware, operating system and Oracle version. Starting with 11.2.0.1, Oracle NUMA support is disabled by default. This note covers how Oracle NUMA support can be enabled via configuration for Oracle Server Version 11.2. For more information about Oracle NUMA usage recommendation and Oracle ...

_enable_NUMA_support Kevin Closson's Blog: Platforms ...

    https://kevinclosson.net/category/_enable_numa_support/
    Mar 18, 2010 · I assert that nobody is configuring Oracle Database 11g Release 2 with NUMA optimizations in spite of the fact that they are on a NUMA box (e.g., Nehalem EP, AMD Opterton). The reason I believe this is because the init.ora parameter to invoke Oracle NUMA awareness changed names from 11gR1 to 11gR2 as per My Oracle Support note 864633.1.

About the enable_NUMA_support limit? Oracle Community

    https://community.oracle.com/thread/3974172
    Sep 22, 2016 · Oracle 12c Database NUMA Support; Because the Oracle database does not recognized NUMA on installation or any other time unless you tell it the serrver has NUMA architecture and it is enabledin the O/S. And there is almost an equals sign one can write between ORA-04030 and your database is not configured for NUMA.

Oracle Database Support for Server Virtualization

    https://www.oracle.com/technetwork/database/enterprise-edition/db-virtualization-support-133757.pdf
    • Support for both 32 and 64 bit • Oracle VM 2.1 and above • Support for both para-virtualized (PV) and hardware virtualized (HV) modes • Use PV drivers in both modes •Support for Windows guests and Live Migration is currently planned on Oracle Database 11.1.0.7 only once testing is completed.

Tuning the Oracle Database Machine

    https://docs.oracle.com/cd/E16582_01/doc.91/e40602/ch_tuning_exadata_and_db.htm
    5.3.3 Oracle Shared and Dedicated Connections. The Oracle database can be configured in either a shared or dedicated connection mode, where: Dedicated connection mode is the default for the Oracle database and works best on systems that have ample memory and require persistent connections.

Blocking Oracle processes on NUMA machines after migration ...

    https://www.suse.com/support/kb/doc/?id=7023694
    Blocking Oracle processes on NUMA machines after migration to SLES12 . This document ... This Support Knowledgebase provides a valuable tool for NetIQ/Novell/SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non ...



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