Runtime components : Core components : Initialization manager : Tasks : Setting up global settings : Setting initialization parameters
  
Setting initialization parameters
Initialization parameters include the configuration for Object Cache.
To use the object cache, do the following:
Enable the object cache for formats, processors, and operations by setting the value of the appropriate field in the initialization keyed collection. This keyed collection is within the main settings keyed collection of the toolkit configuration file. The following example enables the object cache for all three toolkit entities:
<kColl id="initialization">
  <field id="enableFormatsCache" value="true"/>
  <field id="enableOperationsCache" value="true"/>
  <field id="enableProcessorsCache" value="true"/>
  ...
</kColl>
To support session persistence and session affinity, the initialization has the following parameters:
< kColl id="initialization" >
  ...
  <field id="sessionPersistence" value="true" /> (default is "false")
  <field id="sessionAffinity" value="true" /> (default is "false")
  ...
</kColl >
Initialization also contains the shareDataDescriptors parameter, in order to activate data descriptors sharing to improve performance. For more information, see How data elements work.
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Setting up global settings