Migrations at Scale: Code, Infrastructure & Automation
Details
What does it actually take to migrate code and infrastructure at Wix scale? Two migrations. Two very different challenges:
- Automating code changes across hundreds of codebases without pulling dev teams out of their context.
- Migrating 1,000+ MySQL servers across 160+ clusters, multiple regions and two major platform changes in 30 days, with zero downtime.
Dana Avital and Shmuel Mekonen will go behind the scenes: the architecture, automation, tradeoffs, things that broke, and the decisions that made these migrations work.