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#Vitess

Every post I've written about Vitess — 1 article, across Databases. Most recent: “Three Phases of Online Data Movement, Read as Three Invariants.”

Posts tagged #Vitess

Databases01

Three Phases of Online Data Movement, Read as Three Invariants

Every online migration diagram I have seen looks the same — three arrows between two boxes — and skips the part that matters: what each phase is actually for. These are my notes after re-reading Stripe's DocDB writeups against the gh-ost and Vitess cutover docs, distilled into three invariants I can graph and gate.

Jul 29