Tag: #online-ddl
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 1 posts
Online Schema Changes on Large Tables — gh-ost, pt-online-schema-change, and Native Online DDL
Run an ALTER against a table with hundreds of millions of rows and your service can grind to a halt. This post walks through the limits of MySQL native Online DDL, how trigger-based pt-online-schema-change and binlog-bas
2026-06-16 · 21 min read #database#mysql#postgresql#migration#gh-ost