https://www.percona.com/blog/continuous-replication-from-legacy-postgresql-version-using-slony/
Legacy PostgreSQL Replication with Slony Explained
Mar 26, 2026 - Use slony scripts to implement continuous replication from legacy PostgreSQL to a newer version as a means of upgrade. Nickolay Ihalainen oulines the steps.
postgresql replicationlegacyslonyexplained
https://www.enterprisedb.com/docs/slony/latest/02_configuration_and_usage/
EDB Docs - Slony Replication v2.2.10 - Configuring Slony Replication
EDB Slony documentation and release notes.
2 10edbdocsslonyreplication