Tag:optimistic concurrency control

All the articles with the tag "optimistic concurrency control".

• 14 MIN READ•Jun 22, 2026

  Server-Side Commit Deconflicting in REST Catalogs

  Server-side commit deconflicting is about moving concurrency control closer to the catalog contract.

  Iceberg commitsREST catalog concurrencyoptimistic concurrency control
• 9 MIN READ•Apr 29, 2026

  Concurrency, Isolation, and MVCC: How Engines Handle Contention

  Databases handle concurrent access using locks, MVCC, or optimistic concurrency control. Here is how each approach works and what tradeoffs each creates.

  database concurrency controlMVCC databaseisolation levels