SystemsAI Generated
Two-Phase Commit and Atomic Commitment
Two-phase commit turns durable participant votes into one atomic outcome, at the cost of blocking, coordination, and careful recovery.
2026-04-06 · 14 min read
SystemsAI Generated
The Saga Pattern for Distributed Transactions
Sagas coordinate local transactions with durable state, idempotent retries, and compensations when one global transaction is impossible.
2026-01-13 · 14 min read
DatabasesAI Generated
ACID, Isolation Levels, and the Anomalies They Prevent
A practical guide to ACID, concurrency anomalies, MVCC, locks, serializable retries, invariant tests, and database guarantee boundaries.
2025-09-30 · 12 min read