MySQL High Availability at GitHub. Cutting edge high availability case-study: GitHub are now using Consul, raft, their own custom load balancer and their own custom orchestrator replication management toolkit to achieve cross-datacenter failover for their MySQL master/replica clusters.
Recent articles
- Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
- Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
- sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025