https://www.pistack.xyz/tags/hash-functions/ Recent content in Hash-Functions on Pi Stack Hugo en-us Fri, 19 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-19-hash-function-libraries-xxhash-blake3-murmurhash-cityhash-farmhash/ Fri, 19 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-19-hash-function-libraries-xxhash-blake3-murmurhash-cityhash-farmhash/ <h2 id="why-hash-functions-matter-for-performance-critical-applications">Why Hash Functions Matter for Performance-Critical Applications</h2> <p>Hash functions are the invisible workhorses of modern software. Every time you query a hash table, check a checksum, or deduplicate a file, a hash function runs somewhere in the stack. Choosing the right hash function can mean the difference between a database that handles millions of QPS and one that chokes at 50K.</p>