How PlanetScale makes schema changes — PlanetScale

Engineering team velocity is one of our top priorities at PlanetScale, both for our own teams and for all developers using the tools we build. One of our early goals when building PlanetScale was to make the absolute best schema change process for engineering teams. We've been iterating on this for the past 3 years and are increasingly happy with how easy it is to change our application's schema.

[ohbarye]

PlanetScale teamが本番DBのスキーマ変更を行う方法や安全なmigrationの考え方について。多くの小中規模アプリはdeploy直前にmigrationを行うようpipelineを組むが成長につれ分離してオンラインスキーマ変更ツールを使うようになる