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| DRAFT DOCUMENT.
| | Migrated to [[WPS: WebSphere Portal: Tuning English]] |
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| = Infra- Structure Level =
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| == Personalization Tuning ==
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| Make the default tuning based on WebSphre Portal [http://www-10.lotus.com/ldd/portalwiki.nsf/xpViewCategories.xsp?lookupName=Performance%20Tuning%20Guides Performance Tuning Guides]
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| == Personalization Services Tuning ==
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| This file is located at this location
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| <profile root>/PortalServer/config/config/services/PersonalizationService.properties
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| Check for:
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| === rulesEngine.cache.timeout ===
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| The number of seconds before an entry in the cache expires. Increasing the length of the cache timeout if content doesn't change rapidly (what is the case for this customer), the default value is 300.
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| rulesEngine.cache.timeout=36000
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| === rulesEngine.cache.enabled.''collectionName'' and rulesEngine.cache.timeout.''collectionName'' ===
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| * '''rulesEngine.cache.enabled'''.''collectionName'' = The variable collectionName is the fully qualified path to the resource collection in Personalization.
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| * '''rulesEngine.cache.timeout'''.''collectionName'' = The same as '''rulesEngine.cache.timeout''', except that this property applies to a specific resource collection.
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| rulesEngine.cache.enabled.ibmpznnt:rule=true
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| rulesEngine.cache.timeout.ibmpznnt:rule=36000
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| rulesEngine.cache.enabled.ibmpznnt:campaign=true
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| rulesEngine.cache.timeout.ibmpznnt:campaign=36000
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| rulesEngine.cache.enabled.ibmpznnt:ruleMappings=true
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| rulesEngine.cache.timeout.ibmpznnt:ruleMappings=36000
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| rulesEngine.cache.enabled.ibmpznnt:resourceCollection=true
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| rulesEngine.cache.timeout.ibmpznnt:resourceCollection=36000
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| rulesEngine.cache.enabled.ibmpznnt:applicationObject=true
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| rulesEngine.cache.timeout.ibmpznnt:applicationObject=36000
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| rulesEngine.cache.enabled.ibmpznnt:uuidPathConversion=true
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| rulesEngine.cache.timeout.ibmpznnt:uuidPathConversion=36000
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| rulesEngine.cache.enabled.ibmpznnt:jcrNodeType=true
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| rulesEngine.cache.timeout.ibmpznnt:jcrNodeType=36000
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| === rulesEngine.attributeBasedAdmin.enableCaching ===
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| Use this property to determine whether or not to cache the results of rules used in attribute based admin.
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| rulesEngine.attributeBasedAdmin.enableCaching=true
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| === rulesEngine.user.nestedGroupLookup ===
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| In addition, there is an undocumented property which can be set to false to speed up PZN. This should only be done if (and only if) nested groups are NOT used in the authorization ACL lists in Portal
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| rulesEngine.user.nestedGroupLookup=false
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| === rulesEngine.bypassWebContentLink ===
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| * By default PZN returns results for content links as well as items, it is recommend disables support for links, queries will run about twice as fast. Set in '''PersonalizationService.properties'''
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| rulesEngine.bypassWebContentLink=true
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