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User 201068 avatar

By dbaxps
via weblogs.java.net
Published: Nov 12 2006 / 07:19

To use JPA properly knowing JPA spec is not enough because JPA spec doesn't cover all aspects and the behaviour can be a little bit different in persistence providers. Especially 2nd-level cache is the one. Which is not covered by JPA spec, but most providers provides it. To increase performance and get expected results, you should understand the cache.
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