Presented by:

01efa52d9a3e3b7395c4322ae1543415

Shlok Kyal

from Fujitsu
No video of the event yet, sorry!

  • Overview of pg_upgrade
  • Overview of Replication in postgres
  • Upgrade of replication clusters in postgres until PG16
    • Challenges to upgrade streaming replication clusters.
    • Why use logical replication to upgrade streaming replication clusters?
    • Steps to upgrade streaming replication cluster
    • Steps to upgrade logical replication cluster
  • Problems during upgrade of replication clusters in PG16
  • New Logical Replication Features in PG17
    • Upgrade of Publisher Node
    • Upgrade of Subscriber Node
    • pg_createsubscriber
  • Upgrade of replication clusters in postgres from PG17 onwards.
    • Steps to upgrade streaming replication cluster in PG17
    • Steps to upgrade logical replication cluster in PG17

Date:
Duration:
45 min
Room:
Conference:
PGConf India, 2025
Language:
Track:
Application Developer
Difficulty:
Medium