MySQL Binary Log Archiving & PITR Automation
Production-focused, code-first guidance for automating MySQL binary log archiving, GTID lifecycle management, and point-in-time recovery — built for DBAs, reliability engineers, and Python automation teams.
The binary log is the deterministic execution trace behind asynchronous replication and point-in-time recovery. Treating it as a tier-one reliability component — with idempotent automation, strict validation gates, and verifiable archives — is what separates a recovery plan that works from one that fails silently during an incident.
This site is a practical knowledge base. Every guide is engineered around MySQL 8.0+ behaviour: GTID continuity, binlog_format=ROW determinism, safe retention boundaries, and Python orchestration that streams, compresses, encrypts, and verifies binlogs into object storage. Recovery is treated as code: testable, observable, and repeatable.
Browse the two pillars below — binary log architecture & GTID fundamentals and automated archiving to object storage — then drill into focused, single-intent operational playbooks for the workflows you run in production.
Explore the knowledge base
Two core sections, each with focused operational guides and deep-dive playbooks.