Mutual Exclusion Fundamentals for File-Based Integration - Best Practices for File Locks and Atomic Claims (archived 2026-09-01)

We organize mutual exclusion for file-based integration around file locks, atomic claims, temp -> rename, and idempotency, and lay out designs that keep shared-folder integration from going wrong. Archived version of https://comcomponent.com/en/blog/2026/03/07/001-file-integration-locking-best-practices-komurasoft-style/, as published on 2026-09-01. The live article is maintained and may change after this date. First published 2026-03-07.