Pgbelt is a CLI tool used to manage Postgres data migrations from beginning to end, for a single database or a fleet, leveraging pglogical replication.
Logical Replication extension for PostgreSQL 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.