[jboss-jira] [JBoss JIRA] Commented: (JBCACHE-1221) JDBCCacheLoader optimizations

Mircea Markus (JIRA) jira-events at lists.jboss.org
Thu Nov 29 06:33:46 EST 2007


    [ http://jira.jboss.com/jira/browse/JBCACHE-1221?page=comments#action_12389779 ] 
            
Mircea Markus commented on JBCACHE-1221:
----------------------------------------

when loading nodes, an sql load is made for each individual node. At least JDBC cache loader knows hot to load nodes in bunch, check how this can be optimized.

> JDBCCacheLoader optimizations 
> ------------------------------
>
>                 Key: JBCACHE-1221
>                 URL: http://jira.jboss.com/jira/browse/JBCACHE-1221
>             Project: JBoss Cache
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Cache loaders
>            Reporter: Mircea Markus
>         Assigned To: Mircea Markus
>             Fix For: 2.2.0.GA
>
>
> JDBCCacheLoader optimizations:
> - batch cache put operations during state transfer
> - batch put operations on transactions as follows:
>                     - batch all the puts and flush on transaction commit
>                     - if an remove takes place at some point, then flush before the remove (guess I'll also have to flush before a get takes place in the same transaction, have to check that)

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