its Daffodil Replicator software under the GPL.
"Daffodil Replicator will provide a unique option to users in certain respects. It supports heterogeneous databases including Oracle, DB2, SQL-Server, PostgreSQL, Derby and Daffodil DB. It is platform-independent by virtue of being built in Java, and supports bi-directional data replication.
Now Open Source, it offers users the power to understand its architecture and code, and also modify it if required.
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