Java Tech Enthusiast
Aug 7, 2021 · Backend Development
Cache Optimization and Distributed Locking in High-Concurrency Systems
By illustrating how to replace simple HashMap caching with Redis‑based distributed caches and locks—using SETNX, Lua scripts, and Redisson—the article shows Spring Boot developers how to prevent cache breakdown, ensure data consistency, and dramatically improve throughput in high‑concurrency web applications.
Cache ConsistencyDistributed SystemsHigh Concurrency
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