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in that case you should build 3 databases on different system, and federate them together, or use websphere to link them together....
distributed system means a system that support parallel data processing. DPF is definitly a distributed system, as it's usually can be seen that more than 16 phsyical boxes working together as a cluster, with more than 100 partitions...
the requirement you had should be designed to federated system, or use websphere to handle the business logic... |
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