Research Paper Week: In-Memory Multi-Version Concurrency Control
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If you’ve been doing performance tuning for several years, or graduated from my Mastering Server Tuning class, you’ve come across Read Committed Snapshot Isolation, aka RCSI, aka multi-version concurrency control, aka MVCC, aka optimistic concurrency. It’s not the way SQL Server ships by default, although it is the default for Azure SQL DB, and it’s part…
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