Xiaolin Talks Programming
Jul 17, 2026 · Backend Development
Spring StateMachine in Production: Modeling, Redis Persistence & High-Concurrency Anti-Duplication Patterns
This article shares real-world experience using Spring StateMachine to replace sprawling if-else logic in order systems, covering state/event/guard modeling, Redis-backed persistence, a three-layer concurrency control pattern (distributed lock + optimistic lock + event idempotency), async decoupling, timeout handling, and compensation strategies with concrete code templates.
High ConcurrencyOptimistic LockRedis Persistence
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