wal2mongo v1.0.6 is released!
HighGo Software Inc. (Canada) is pleased to announce the first GitHub community release of wal2mongo v1.0.6, which can be used to replicate PostgreSQL database changes to an output format that can be directly fed into the mongo client tool to achieve logical replication between PostgreSQl and MongoDB. Wal2mongo plugin is useful for a case where PostgreSQL is used as the main raw data source to collect data from outside world but MongoDB is used internally for data analytics purposes. Manual data migration between PostgreSQL and MongoDB poses a lot of potential problem and having a logical decoding plugin like wal2mongo can help reduce the data migration complexity between the two databases.
Both source and binary releases (for CentOS6, 7) of wal2mongo plugin can be found here:
The HighGo team is currently working on a logical replication application project that can be used with wal2mongo to achieve a fully automatic logical replication setup with enhanced control, security and performance in mind. This application will be available in the near future. Please check back often for updates. In the meantime, We will continue to improve the logical decoding performance and enhance wal2mongo functionalities, feature such as supporting the output in MongoDB extended JSON v2 format is definitely in our road map. Stay tuned.
-- Cary