DB-CLUSTER-PROD

Production PostgreSQL cluster

Total

Upcoming

High Risk

Upcoming

Scheduled PostgreSQL minor version upgrade 16.1 → 16.4

Upgrading production DB cluster to PostgreSQL 16.4. Includes security patches CVE-2024-10978 and CVE-2024-10979. Replica promoted first, then primary.

May 28, 2026, 08:21 PMdatabase, maintenance, security-patchApr 3, 2026

Full database maintenance window — VACUUM ANALYZE + index rebuild

HighPlanned

Monthly maintenance window. Running VACUUM ANALYZE on all tables, rebuilding fragmented indexes. Estimated 45 min. Standby promoted during window.

May 31, 2026, 08:21 PMdatabase, maintenance, planned-downtimeApr 3, 2026

Recent Changes

Revoke read permissions for deprecated service account svc_reporting_v1

LowCompleted

Removed DB permissions for deprecated service account following decommission of legacy reporting app. Account left disabled per offboarding SOP.

database, permissions, cleanupMar 25, 2026