PGConf.dev 2026 The Road to Enterprise-Grade Logical Replication: Feedback and Roadmap Brainstorming

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WIP:

Minutes of logical replication feedback session

Thanks Bryan Doyle to take notes.

Goal and Agenda

  • Gather feedbacks from real field
  • Prioritize the community’s development efforts
  • Brainstorm architectural approaches for the next generation of logical replication features

Meeting summary

DDL Replication

Conflict detection and resolution

Conflict detection itself is done.

Performance

Parallel apply: actively being worked on.

Centralized decoder:

Replicating only updated columns:

Large Object Logical Replication

Failover and Switchover

Transaction Dependency and Deadlock

Logical Replication for Major Version Upgrade

Whiteboard photo

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