db-admin

PostgreSQL health monitoring checks connection saturation, active queries, cache hit ratio, dead tuple accumulation, and unused indexes. It evaluates these metrics against thresholds to generate actionable health decisions and catch production issues early before they degrade database performance.

A PostgreSQL backup and restore workflow creates compressed custom-format pg_dump backups and performs restore-based verification by loading the backup into a temporary database. This ensures your backup files are valid and recoverable without risking your primary production data.

WAL archiving and streaming replication for PostgreSQL PITR require concrete operational configurations for your database cluster. The setup provides the exact configuration parameters needed to establish continuous WAL shipping and replica nodes for point-in-time recovery and high availability.

PgBouncer connection pooling and scheduled backup retention can be configured together for production PostgreSQL operations. You can set daily, weekly, and monthly backup retention schedules while simultaneously applying PgBouncer pooling configurations to manage client connection saturation.

Vacuum tuning for dead tuple accumulation is needed when PostgreSQL health monitoring detects significant bloat from dead rows. The health check identifies dead tuple accumulation and unused indexes, allowing you to trigger maintenance tasks before transaction ID wraparound or performance degradation occurs.