Tuning applications that use the Java Persistence API

  • Configuring OpenJPA caching to improve performance

    The OpenJPA implementation allows users the option of storing frequently used data in the memory to improve performance. OpenJPA provides concurrent data and concurrent query caches that allow applications to save persistent object data and query results in memory to share among threads and for use in future queries.

  • Configuring the WSJPA Object Cache to improve performance

    The WebSphere® Java Persistence API (WSJPA) extension to OpenJPA provides a read-only object cache that can improve performance in certain use cases.

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Last updatedLast updated: Jan 16, 2013 3:37:33 AM CST
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