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From "David Van Couvering (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-698) Use Java 5 concurrent collections for better concurrency (rather than synchronized collections)
Date Thu, 10 Nov 2005 00:45:03 GMT
 Use Java 5 concurrent collections for better concurrency (rather than synchronized collections)

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         Key: DERBY-698
         URL: http://issues.apache.org/jira/browse/DERBY-698
     Project: Derby
        Type: Improvement
    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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