Development of an open-source solution for asynchronous, master-master replication of relational databases that is

  • ridiculously easy to use
  • database independent1

1 Currently supports PostgreSQL and MySQL.


Released as open source under the MIT license.


Production ready. Battle tested. (But not yet battle tested.)

Main Features

  • Can scan two databases for differences
  • Can sync two databases
  • Can continuously replicate between between two databases

For the full feature list please click here.


From zero to running replication in under 5 minutes? Head to the screencast!