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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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Latest Release

SymmetricDS 3.12.11 is now available! Released on 2021-07-13.

There were 250 downloads this week.

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  • SymmetricDS Transformation Pipeline
    Written by Josh Hicks

    Often when setting up data replication it is necessary to redirect or transform the source tables and columns into a different set of target tables and columns.   SymmetricDS offers this transformation feature as part of the real time data replication workflow.   Below we will review the places within the workflow this transformation can take place and how to configure it.

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Code Commits

  • rev ff5b853 by Eric Long
    3:30pm, 19 Oct 21
    0005105: Transforms should return old and new values for updates when column is primary key
  • rev fe317d6 by Eric Long
    12:21pm, 19 Oct 21
    0005101: remove unused registration.reinitialize.enable
  • rev 64bb7e4 by Eric Long
    12:20pm, 19 Oct 21
    0005101: Changing parameters should not restart all jobs
  • rev 356de1c by Eric Long
    2:46pm, 13 Oct 21
    0005101: Changing parameters should not restart all jobs
  • rev 94bcbb6 by jakobvanmeter
    12:02pm, 13 Oct 21
    0005100: OpenSearch Dialect Implementation Documentation and images for OpenSearch
  • rev 2af4657 by joshahicks
    6:37pm, 11 Oct 21
    Merge branch '3.13' of https://github.com/JumpMind/symmetric-ds.git into 3.13
  • rev ac2e218 by Eric Long
    5:17pm, 11 Oct 21
    0005088: Duplicate column name error