Bucardo Replication Mechanisms
Let us look at different types of replication mechanisms Bucardo helps implement.
Tables can be replicated in both directions between two or more PostgreSQL instances and the transactional data will be synced bidirectionally
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