SymmetricDS is Web-enabled, database independent, data synchronization/replication software. It uses Web and database technologies to replicate tables between relational databases in near real time. The software was designed to scale for a large number of databases, work across low-bandwidth connections, and withstand periods of network outage. It includes support for Oracle, MySQL, PostgreSQL, H2, HSQLDB, Derby, MS SQL Server, Firebird, IBM DB2, Informix, Interbase, and Greenplum databases.

Changes:
This release includes 4 new features, 18 bugfixes, and 15 improvements. New features include an API to read the process synchronization status, support for both MariaDB server and driver, and a new "remove" column transform type

URL:
SymmetricDS – Freecode

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