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how to implement JPA

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1 answer
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I have developed an application in Java that is registered on Google App Engine. I need to store some data on data store. But, I am completely unaware about its implementation. Actually, I have implemented OAuth, so I want to store data of particular user who has logged in. Is it possible to separate out data stores for different users ? Also, there is some quota limitation. How much data can we store for whole application ?
Asked by user806
Feb 4, 2011, 05:31 AM
Last activity: Feb 4, 2011, 07:17 PM