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Fast & Flexible Database Replication

SymmetricDS is open source database replication software that focuses on features and cross platform compatibility.

Cross Platform
Replicate data across different platforms, with compatibility for many databases. Sync from any database to any database in a heterogeneous environment.
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Scale Out Performance
Optimized for performance and scalability, replicate thousands of databases asynchronously in near real time, and span replication across multiple tiers.
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Flexible Configuration
Configure which tables and columns to sync, and in which direction. Subset rows and distribute them across databases. Combine, filter, and transform data.
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SymmetricDS 3.14.1 is released! This release includes 1 new feature, 3 improvements, and 29 bug fixes. Here are some highlights:

  • Added conflict statistics to batch tables
  • Fixed DDL table creation bugs for Oracle, MySQL, SQL-Server, PostgreSQL, Firebird, and H2
  • Fixed bugs with initial load not starting and not clearing tables involved in transforms
  • Fixed bugs with dbcompare to handle not nullable and time zone columns

Download SymmetricDS 3.14.1 now!

See the 3.14.1 change log for the full list of issues with more details.

Latest Release

SymmetricDS 3.14.9 is now available! Released on 2023-08-25.

There were 267 downloads this week.

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Code Commits

  • rev 5457393 by Eric Long
    11:45am, 25 Sep 23
    fix NPE
  • rev 2bf4ace by Eric Long
    5:05pm, 20 Sep 23
    Merge branch '3.14' of https://github.com/JumpMind/symmetric-ds.git into 3.14
  • rev c6adb71 by Eric Long
    5:04pm, 20 Sep 23
    fix typo
  • rev b2fcaab by evan-miller-jumpmind
    3:43pm, 19 Sep 23
    0005986: Made method that selects from sym_node_security synchronized
  • rev 46bd338 by jakobvanmeter
    5:20pm, 18 Sep 23
    0005984: Fixed compatibility for other databases to insert/update into Sybase ASE Unitypes
  • rev 64343b9 by evan-miller-jumpmind
    3:19pm, 18 Sep 23
    0005983: Improved accuracy of CPU monitor
  • rev 49f5c19 by evan-miller-jumpmind
    7:12pm, 15 Sep 23
    0005980: Made MonitorService use the dirty SQL template when selecting from sym_monitor_event