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#2PC

Every post I've written about 2PC — 1 article, across Distributed Systems. Most recent: “Two-Phase Commit on the JVM: The Blocking Problem Nobody Puts in the Diagram.”

Posts tagged #2PC

Distributed Systems01

Two-Phase Commit on the JVM: The Blocking Problem Nobody Puts in the Diagram

I crashed a Two-Phase Commit coordinator on purpose in a small Kotlin simulation to measure how long participants stay locked when the coordinator vanishes between phases. The result is the part of 2PC the diagrams never show — and the reason I would model most cross-service writes as a saga instead.

May 30