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GalaxyCDC is a core component of PolarDB-X which is responsible for global binary log generation, publication and subscription.

With GalaxyCDC, PolarDB-X database can provide binary log fully compatible with MySQL binary log, which can be consumed seamlessly by MySQL binary log tools. And it can play the role of MySQL slave through MySQL Replication protocol.

The GalaxyCDC is a builtin component of the PolarDB-X.

Try GalaxyCDC by following these steps:

1. Start a PolarDB-X

See Quick Start to start a PolarDB-X.

2. Try MySQL Binary Log Commands

PolarDB-X is fully compatible with MySQL binary log related commands, such as SHOW BINARY LOGS, SHOW BINLOG EVENTS, etc. All commands can be found in the official MySQL documentation.

3. PolarDB-X as MySQL Slave

PolarDB-X supports MySQL Replica related commands, such as CHANGE MASTER TO，START/STOP/RESET SLAVE，SHOW SLAVE STATUS, etc. you can use PolarDB-X as MySQL slave, refer to Replica Reference Manual for command details.

See more docs about PolarDB-X.

ApsaraDB GalaxyCDC is under Apache License 2.0, see the license for details.

See how to contribute.