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Redis is one of the fastest key-value data stores, capable of handling millions of requests per second with sub-millisecond latency. But what makes Redis so fast? Let’s break it down step by step. ⚡ 1. In-Memory Storage (RAM > Disk) Redis stores all data in RAM, unlike traditional databases that store data on disk. This eliminates the slow disk I/O operations, allowing Redis to fetch and update data in microseconds instead of milliseconds.
Redis is one of the fastest key-value data stores, capable of handling millions of requests per second with sub-millisecond latency. But what makes Redis so fast? Let’s break it down step by step.
⚡ 1. In-Memory Storage (RAM > Disk)
Redis stores all data in RAM, unlike traditional databases that store data on disk. This eliminates the slow disk I/O operations, allowing Redis to fetch and update data in microseconds instead of milliseconds.
