Tag:optimistic concurrency control

Articles tagged "optimistic concurrency control".

• 14 MIN READ•Jun 22, 2026

  Server-Side Commit Deconflicting in REST Catalogs

  Why per-client retry loops break down with many writers, and how server-side commit deconflicting in Iceberg REST catalogs moves concurrency control there.

  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