Vitess Production Deployment

Mon, 01 Jan 0001 00:00:00 +0000

Running Vitess in production for three years teaches you where horizontal scaling actually bites: ops discipline, not demos. This is the record of what it took to run the system that powers YouTube’s MySQL fleet, at a scale far smaller than YouTube’s — and why that changes the calculus.

Challenge

A MySQL deployment outgrowing vertical scale: write volume and working set exceeding what a single well-tuned instance could absorb, with availability requirements that ruled out naive primary failover.

Vitess on cloudplz

Vitess Production Deployment

Challenge