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ANKUSH CHOUDHARY JOHALMay 1, 2026 • 15 min read
War Story: How We Fixed a Cross-Region Replication Lag in Our PostgreSQL 16 Cluster Using Patroni and pglogical
At 3:17 AM on a Tuesday in October 2024, our p99 cross-region PostgreSQL 16 replication lag hit 4.2....
#story#fixed#crossregion#replication
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ANKUSH CHOUDHARY JOHALApr 29, 2026 • 15 min read
How to Set Up Multi-Region Database Replication with PostgreSQL 17 and Supabase 1.2 for Global SaaS
Global SaaS apps lose 37% of users when p99 latency exceeds 1.2s. Multi-region PostgreSQL 17...
#multiregion#database#replication#postgres
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ANKUSH CHOUDHARY JOHALApr 29, 2026 • 16 min read
How to Set Up Cross-Region Replication for PostgreSQL 16 on AWS RDS 2026
In 2025, AWS reported 34% of RDS PostgreSQL outages were region-level, costing enterprises a median....
#crossregion#replication#postgres#2026
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