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Developer Releases Array-Backed LRU Hash Table for High Performance

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A developer has published an open-source implementation of a high-performance LRU (Least Recently Used) hash table on GitHub under the handle adanil-code. The data structure uses an array-backed design, which can offer improved cache efficiency and speed compared to pointer-based alternatives. LRU hash tables are commonly used in caching systems to automatically evict the least recently accessed entries when capacity is reached. The project was shared on Hacker News, where it received minimal engagement at the time of reporting.

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