Strategy for Offline/Online data synchronization

Posted by Adi on Stack Overflow See other posts from Stack Overflow or by Adi
Published on 2008-11-07T09:24:35Z Indexed on 2010/03/23 12:13 UTC
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My requirement is I have server J2EE web application and client J2EE web application. Sometimes client can go offline. When client comes online he should be able to synchronize changes to and fro. Also I should be able to control which rows/tables need to be synchronized based on some filters/rules. Is there any existing Java frameworks for doing it? If I need to implement on my own, what are the different strategies that you can suggest?

One solution in my mind is maintaining sql logs and executing same statements at other side during synchronization. Do you see any problems with this strategy?

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