Audience
DBAs, backend engineers, and DevOps engineers designing or operating PostgreSQL high-availability architectures
CompletedPublished 6
Operating Patroni H/A Across Multiple Regions
From single-DC Patroni limitations to multi-region HA architecture design. Six parts covering RPO/RTO/RTT trade-offs, synchronous 3-DC replication, async Standby Cluster, and DCS placement strategy.
Scope
Multi-region architecture patterns, synchronous/asynchronous replication, Standby Cluster, DCS placement, Split-Brain prevention, failover runbooks, and operational automation
Series parts
1. Operating Patroni H/A Across Multiple Regions — Part 1: Fundamentals and Architecture Design Principles
Published2. Operating Patroni H/A Across Multiple Regions — Part 2: Synchronous Multi-DC Setup in Practice
Published3. Operating Patroni H/A Across Multiple Regions — Part 3: Async Replication + Standby Cluster Setup
Published4. Operating Patroni H/A Across Multiple Regions — Part 4: Split-Brain Prevention
Published5. Operating Patroni H/A Across Multiple Regions — Part 5: Incident Runbooks and DR Drill Scenarios
Published6. Operating Patroni H/A Across Multiple Regions — Part 6: Monitoring, Operations Automation, and Best Practices
Published