Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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Description
This issue was reported on the users mailing list by Shubbis who noticed reduced performance with OpenJPA when using M2M relationships.
Further investigation makes it appear to be a scaling issue, for small numbers of queries OpenJPA may perform fine, but when the number increases (ie > 50) we start lagging behind.