PGConf NYC 2021 - Evolution Of PostgreSQL Replication and High Availability... by Stacy Scoggins

Evolution Of PostgreSQL Replication and High Availability (upto ~ 99.999%) by Stacy Scoggins Explore the evolution and changes for replication options for Postgres from physical replication to logical replication and finally to Postgres-BDR® (Bi-Directional Replication). Key learning points in this session are: Evolution of PostgreSQL replication Discussion on other replication solution (SymmetricDS, Bucardo, Dell (Quest) Shareplex, Golden Gate, EDB xDB) Benefits and limitations of each of the replication options Benchmarks of some replication options How to maintain an Always-On architecture for your critical business Alternatives available for Oracle RAC