Zero downtime migrations at Petabyte scale
Ozzie_osman Monday, February 16, 2026
Summary
The article discusses how PlanetScale, a database-as-a-service platform, achieves zero-downtime migrations at petabyte scale. It highlights the technical challenges and solutions PlanetScale has developed to enable seamless database schema changes without disrupting production traffic.
42
9
Summary
planetscale.com