[ http://issues.apache.org/jira/browse/DERBY-698?page=all ]

Mike Matrigali updated DERBY-698:
---------------------------------

    Component: Services

>  Use Java 5 concurrent collections for better concurrency (rather than 
> synchronized collections)
> ------------------------------------------------------------------------------------------------
>
>          Key: DERBY-698
>          URL: http://issues.apache.org/jira/browse/DERBY-698
>      Project: Derby
>         Type: Improvement
>   Components: Services
>     Reporter: David Van Couvering

>
> The new Java 5 concurrency utilities includes a set of concurrent collections 
> that allow for greater concurrency than the current synchronized collections 
> we are using.  This could provide performance improvements for Derby, 
> particularly in CMT (chip multi-threading) architectures.
> See  
> http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/package-summary.html

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