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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 3.10.0 is now available! Released on 2019-03-14.

There were 355 downloads this week.

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  • Tips for Fast Initial Load
    Written by Eric Long

    For a large database, the conventional initial load that extracts each table, one by one, can run for days. Not everyone can wait for that, so here are some tips to improve initial load performance on SymmetricDS.

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