https://cloud.google.com/blog/topics/developers-practitioners/upgrade-postgres-pglogical-and-database-migration-service
Upgrade Postgres with pglogical and Database Migration Service | Google Cloud Blog
database migration servicegoogle cloudupgradepostgrespglogical
https://docs.cloud.google.com/alloydb/omni/kubernetes/15.7.0/docs/about-pglogical?hl=id
Tentang ekstensi pglogical | AlloyDB Omni for Kubernetes: 15.7.0 | Google Cloud Documentation
https://postgresweekly.com/issues/233
Issue #233: #233: Upgrading From 9.6 to 10 with Minimal Downtime using pglogical — Postgres Weekly
Postgres Weekly Issue #233: #233: Upgrading From 9.6 to 10 with Minimal Downtime using pglogical