Replication allows multiple Tarantool instances to work on copies of the same databases. The databases are kept in sync because each instance can communicate its changes to all the other instances.
This chapter includes the following sections:
- Replication architecture
- Synchronous replication
- Automated leader election
For practical guides to replication, see the How-to section. You can learn about bootstrapping a replica set, adding instances to the replica set or removing them, using synchronous replication and managing leader elections.