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Posted to dev@openjpa.apache.org by "Pinaki Poddar (JIRA)" <ji...@apache.org> on 2009/02/17 17:18:59 UTC
[jira] Created: (OPENJPA-924) Cache Finder Query for performance
enhancement
Cache Finder Query for performance enhancement
----------------------------------------------
Key: OPENJPA-924
URL: https://issues.apache.org/jira/browse/OPENJPA-924
Project: OpenJPA
Issue Type: New Feature
Components: kernel
Reporter: Pinaki Poddar
Assignee: Pinaki Poddar
find() operation can result into execution of database query. Performance can be improved by caching the generated query for reuse. The purpose of cache is similar to JPQL query cache [1], but the implementation strategy is different. Because the pathways to execute a finder query is somewhat different than that of a JPQL query.
[1] http://issues.apache.org/jira/browse/OPENJPA-703
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[jira] Updated: (OPENJPA-924) Cache Finder Query for performance
enhancement
Posted by "Donald Woods (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Donald Woods updated OPENJPA-924:
---------------------------------
Affects Version/s: 2.0.0-beta
Fix Version/s: 2.0.0-beta2
> Cache Finder Query for performance enhancement
> ----------------------------------------------
>
> Key: OPENJPA-924
> URL: https://issues.apache.org/jira/browse/OPENJPA-924
> Project: OpenJPA
> Issue Type: New Feature
> Components: kernel
> Affects Versions: 2.0.0-beta
> Reporter: Pinaki Poddar
> Assignee: Pinaki Poddar
> Fix For: 2.0.0-beta2
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> find() operation can result into execution of database query. Performance can be improved by caching the generated query for reuse. The purpose of cache is similar to JPQL query cache [1], but the implementation strategy is different. Because the pathways to execute a finder query is somewhat different than that of a JPQL query.
> [1] http://issues.apache.org/jira/browse/OPENJPA-703
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[jira] Resolved: (OPENJPA-924) Cache Finder Query for performance
enhancement
Posted by "Pinaki Poddar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pinaki Poddar resolved OPENJPA-924.
-----------------------------------
Resolution: Fixed
> Cache Finder Query for performance enhancement
> ----------------------------------------------
>
> Key: OPENJPA-924
> URL: https://issues.apache.org/jira/browse/OPENJPA-924
> Project: OpenJPA
> Issue Type: New Feature
> Components: kernel
> Reporter: Pinaki Poddar
> Assignee: Pinaki Poddar
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> find() operation can result into execution of database query. Performance can be improved by caching the generated query for reuse. The purpose of cache is similar to JPQL query cache [1], but the implementation strategy is different. Because the pathways to execute a finder query is somewhat different than that of a JPQL query.
> [1] http://issues.apache.org/jira/browse/OPENJPA-703
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[jira] Commented: (OPENJPA-924) Cache Finder Query for performance
enhancement
Posted by "Rick Curtis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12885961#action_12885961 ]
Rick Curtis commented on OPENJPA-924:
-------------------------------------
I know this comment is way after the fact, but would it be possible to get at least a little bit of documentation for this feature?
In OPENJPA-1717 I'm documenting a change in behavior for a feature that hasn't been documented...
> Cache Finder Query for performance enhancement
> ----------------------------------------------
>
> Key: OPENJPA-924
> URL: https://issues.apache.org/jira/browse/OPENJPA-924
> Project: OpenJPA
> Issue Type: New Feature
> Components: kernel
> Affects Versions: 2.0.0-beta
> Reporter: Pinaki Poddar
> Assignee: Pinaki Poddar
> Fix For: 2.0.0-beta2
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> find() operation can result into execution of database query. Performance can be improved by caching the generated query for reuse. The purpose of cache is similar to JPQL query cache [1], but the implementation strategy is different. Because the pathways to execute a finder query is somewhat different than that of a JPQL query.
> [1] http://issues.apache.org/jira/browse/OPENJPA-703
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