In-Memory

Updated version of the In-Memory Advisor is available

Which of your tables and/or partitions should you mark for In-Memory column store availability? 

You’ll get the answer with the help of the Oracle In-.Memory Advisor which just got updated and is available via MyOracle Support:

The Advisor produces a report identifying the objects that should be placed In-Memory for maximum benefit, along with a SQL*PLUS script which implements those recommendations. It can be run on Oracle Database 11.2.0.3 and above. And of course the recommendations can be implemented on Oracle Database 12.1.0.2. (and newer).

Important to know:
The In-Memory Advisor is licensed as part

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SAP on Oracle Database 12c now with Oracle In-Memory

Oracle SAPOn March 31, 2015 SAP has been certified to run on Oracle Database 12.1.0.2:

As of June 30, 2015, Oracle Database In-Memory is supported and certified for SAP environments for all SAP products based on SAP NetWeaver 7.x. on Unix/Linux, Windows and Oracle Engineered Systems platforms running Oracle Database 12c – in single instance and Oracle Oracle Real Application Clusters deployments.

Oracle Database 12c is the database of choice for SAP customers based on In-Memory Technology which is fully supported for SAP BW and SAP OLTP applications.

For …

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Oracle In-Memory Advisor with Oracle Multitenant? Issues?

Do you want to use the Oracle In-Memory Advisor in an Oracle Multitenant environment?

This is possible but with the current version it will require a workaround. The next available version of the IM Advisor is designated to support it without any workarounds.

At the moment the IM Advisor does not install into the CDB$ROOT container. But it can be installed into any PDB.

  • Create the user IMADVISOR in the PDB as local user first
  • No objects must be placed into the IMADVISOR schema but the user must have a default and a temporary tablespace
  • Install the
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Oracle In-Memory Advisor now available

Oracle In-Memory is such a great feature – but often the challenge you’ll face is the tricky question:
Which of your tables and/or partitions should you mark for In-Memory column store availability? 

And the answer is now easier to find as the new In-.Memory Advisor is available via download from MyOracle Support:

The Advisor produces a report identifying the objects that should be placed In-Memory for maximum benefit, along with a SQL*Plus script which implements those recommendations. It can be run on Oracle Database 11.2.0.3 and above. And of course the recommendations can be …

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