With #PostgreSQL 17 came many substantial changes to how #Postgres deployments are handled; notably, logical replication saw many enhancements that help companies achieve true #Postgres high availability & distribution (even relating to system upgrades across major versions). Read about it, and see related blogs for PG17 updates introduced, in this blog from Ahsan Hadi:
#opensource #foss #oss #data #datamanagement #dataanalysis #iot #ai #applicationdeveloper #dev #tech
Preserving replication slots across major Postgres versions - PostgreSQL high availability for major upgrades
This blog covers the enhancement to logical replication functionality in PostgreSQL 17 and provides a script that demonstrates how to use this feature when upgrading from Postgres 17 to a future version.