Bucardo Replication Mechanisms
Let us look at different types of replication mechanisms Bucardo helps implement.
Multi-master replication
Tables can be replicated in both directions between two or more PostgreSQL instances and the transactional data will be synced bidirectionally
Master-slave
The data from tables in master will be replicated to slave asynchronously and slave is available for reading operations.
Full copy mode (Master-slave)
Bucardo replicate the entire data from the master to the slave node by deleting all the data from the slave
Bucardo Replication Mechanisms