MVCC – the part of PostgreSQL we hate the most (2023)

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366 points virtualwhys | 1 comments | 20 Oct 24 15:30 UTC | HN request time: 0.216s | source

1. avg_dev ◴[20 Oct 24 18:43 UTC] No.41897553[source]▶

pretty informative. now i understand why people are often having issues with vacuum-related stuff. i like the diagrams too.