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Why MySQL In-Memory Reads Are 50x Slower Than Redis (Even with 0% Disk I/O)

IT·技术 · 2026-11-07 15:15

Even with zero disk I/O, MySQL in-memory reads remain 50x slower than Redis due to fundamental architectural differences. This article analyzes how underlying design choices impact query speed, highlighting why Redis outperforms MySQL for pure memory operations.

Source: www.gunjan.tech


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