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Saturday, November 15, 2014

OIM 11.1.2.2.0 performance tuning parameter in production

please make sure to change these parameters when you install OIM in productions environment.

By default, reloading of adapters and plug-in configuration are enabled for ease of development. These
should be disabled in the production environment for better performance.
This configuration is configured in the /db/oim-config.xml configuration file, which is located in MDS where OIM stores the configuration.

To do so:
replace
 In the oim-config.xml file, replace the following for adapters:
 <ADPClassLoaderConfig adapterReloadingEnabled="true" loadingStyle="ParentFirst"
reloadInterval="15" reloadingEnabled="true">

 With:
 <ADPClassLoaderConfig adapterReloadingEnabled="false" loadingStyle="ParentFirst"
reloadInterval="15" reloadingEnabled="false">


 Replace the following for plug-ins:
 <storeConfig reloadingEnabled="true" reloadingInterval="20"/>
 With:
 <storeConfig reloadingEnabled="false" reloadingInterval="20"/>
 Save the oim-config.xml file and import it back to MDS.

NOTE: Changing this value gets saved into MDS database schema used by the OIM servers. So changing it
once is good enough for multi node/Clustered installations

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