WPS: WebSphere Portal: Tuning English

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Tuning

This wiki will be creating a series of articles outlining best practices for IBM WebSphere Portal environment.

I ask you to always return to this article will be updating as usual.

Steps

  1. Have an implementation plan
  2. Know your infrastructure
  3. Divide the compounds
    1. Platform
    2. Notes Mail Statistics
    3. Network report
    4. Server Load Statistics
  4. Have a baseline reference


Personalization:

Improve the performance of the personalization (PzN) function in WebSphere Portal.

Important: PersonalizationService.properties file is not managed by the DMGR, you need to change in all servers in the cluster.

Enabling Caching in Personalization

You can enable caching for Personalization.

Open file /opt/IBM/WebSphere/wp_profile/PortalServer/config/config/services/PersonalizationService.properties and set the property 

rulesEngine.attributeBasedAdmin.enableCaching=true


Disable Nested Group Lookup in Personalization (UNDOCUMENTED)

if you don't have nested groups, you can disable nested group lookup.

Open file /opt/IBM/WebSphere/wp_profile/PortalServer/config/config/services/PersonalizationService.properties

set the property 

rulesEngine.user.nestedGroupLookup=false
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