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Posted to dev@isis.apache.org by "Dan Haywood (JIRA)" <ji...@apache.org> on 2013/10/19 14:39:43 UTC

[jira] [Created] (ISIS-572) To improve performance, support the use of data pinned to caches for entities that are intended to be reference data. For these, infer the ImmutableFacet.

Dan Haywood created ISIS-572:
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             Summary: To improve performance, support the use of data pinned to caches for entities that are intended to be reference data.  For these, infer the ImmutableFacet.
                 Key: ISIS-572
                 URL: https://issues.apache.org/jira/browse/ISIS-572
             Project: Isis
          Issue Type: New Feature
            Reporter: Dan Haywood
            Assignee: Dan Haywood


That is, allow the developer to add the DN extension:

@Extension(vendorName="datanucleus", key="cache-pin", value="true")

as a way to pin any reference data into memory.

If present, we should infer that the entity is immutable (ImmutableFacet).






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