
Oracle Database 19c & Oracle Database 19c RAC on IBM AIX - Tips and Considerations
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Table of contents
Abstract ..................................................................................................................................... 1
Introduction .............................................................................................................................. 1
Terminology .............................................................................................................................. 1
IBM AIX ................................................................................................................................ ...... 2
AIX support .............................................................................................................................................. 3
Recommended Code Levels ............................................................................................. 3
Service Strategy ................................................................................................................ 4
C and C++ compilers ............................................................................................................................... 4
Oracle Database 19c (Non RAC) .............................................................................................. 4
Current certifications ................................................................................................................................ 5
Oracle Database Latest patch set ........................................................................................................... 6
Release Update (RU) and Release Update Revisions (RUR) .......................................... 6
Virtualization for Oracle Database 19c (Non RAC) ................................................................................. 6
Oracle Database 19c RAC ........................................................................................................ 8
Current certifications ................................................................................................................................ 8
Oracle Redundant Interconnect usage feature ........................................................................................ 9
Oracle Clusterware ................................................................................................................................ 10
IBM PowerHA (formerly High Availability Cluster Multi-Processing) ..................................................... 10
IBM Spectrum Scale (formerly General Parallel File System) ............................................................... 10
Virtualization for Oracle Database 19c RAC ......................................................................................... 11
Network interconnects ........................................................................................................................... 12
Important Oracle fixes or issues specific to AIX releases ............................................... 13
Tuning tips .............................................................................................................................. 13
Automatic Storage Management ........................................................................................................... 14
Managing raw disks in AIX to use with ASM ................................................................... 14
Asynchronous I/O .................................................................................................................................. 15
IBM Power Systems – server-side caching ..................................................................... 15
RAC IPC ................................................................................................................................................ 15
IBM Spectrum Scale (formerly General Parallel File System) ............................................................... 16
Oracle process memory footprint ........................................................................................................... 16
Tuning resources ................................................................................................................................... 16
Summary ................................................................................................................................ . 18
Resources ............................................................................................................................... 19
About the author..................................................................................................................... 20
Trademarks and special notices ........................................................................................... 21
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