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views:

14

answers:

1
Q: 

How does Websphere implement DRS?

I've read about Websphere's Data Replication Services (DRS), which is the backbone of its clustering services.

What I don't know is what is its implementation - how does it transfer data and reconcile possible differences? Is it based on RMI or JMS or something altogether different?

+1  A: 

HAManager. Read more here and here.

Rick  2010-10-27 15:50:35

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