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From "Leilei Zhou (JIRA)" <j...@apache.org>
Subject [jira] Created: (OPENJPA-1329) Looking for best practice for use DataCache API
Date Sun, 27 Sep 2009 08:14:15 GMT
Looking for best practice for use DataCache API
-----------------------------------------------

                 Key: OPENJPA-1329
                 URL: https://issues.apache.org/jira/browse/OPENJPA-1329
             Project: OpenJPA
          Issue Type: Question
          Components: datacache
    Affects Versions: 1.2.1
         Environment: windows/linux
            Reporter: Leilei Zhou


I'm looking into OpenJPA's datacache. Config the cache enabled/disabled, cache size is not
a problem and they do improve the performance. But from the guides, I can use OpenJPA's StoreCache/QueryCache
extension to access(evict,pin...) the cache. 

But I don't know when the cache should be accessed to improve the performance? Is there any
best practice for it ? 

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