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From Pirola Davide <>
Subject Cayenne with JGroups replication
Date Tue, 23 Dec 2008 15:39:17 GMT
i'm developing a web application that need to store some data.
For some reasons i can't have a database installed on a cluster, so I inted to use Apache
Derby (Java DB embedded in the JDK 6.0).
The main issue is due to the fact that i have 2 front end server so I need to synchronize
the data stored in the 2 instance of the Derby database.
My idea is to use JGroups to permit to the servers to communicate in multicast way and manually
realize the synchronization.
Whit a great surprise I found this article in the Cayenne manual:

so cayenne already perform this kind of job?
Where I can find some documentation or example about it?
This solution can be used in production with a high traffic web site?


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