Posts tagged with #idempotency

Replay and Reprocessing in Event-Driven Systems

October 2, 2026 15 min read

Learn how to replay event streams safely, choose offsets and cursors, isolate side effects, and recover projections without confusing replay with retry.

#event-driven-architecture #replay #kafka #event-processing #idempotency

Idempotency, Deduplication, and Safe Replays

September 30, 2026 10 min read

Design idempotent API operations and deduplication records so clients can retry after timeouts without creating duplicate payments, jobs, or updates.

#api-design #idempotency #retries #distributed-systems