https://blog.rajpoot.dev/tags/ha/ Recent content in HA on Manvendra Rajpoot https://blog.rajpoot.dev/img/personal/cover.png https://blog.rajpoot.dev/img/personal/cover.png Hugo en Manvendra Rajpoot Sun, 17 May 2026 17:50:46 +0530 https://blog.rajpoot.dev/cheatsheets/nginx/16-ha-cheatsheet/ Sun, 24 May 2026 08:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/nginx/16-ha-cheatsheet/ Nginx HA — keepalived, DNS, anycast, multi-region. https://blog.rajpoot.dev/posts/postgresql/postgresql-replication-ha-2026/ Thu, 30 Apr 2026 15:10:00 +0530 https://blog.rajpoot.dev/posts/postgresql/postgresql-replication-ha-2026/ Postgres high availability in 2026 — streaming replication, logical replication, Patroni / pg_auto_failover, and the patterns for zero-downtime ops.