Why Redis is Miraculously Optimized

Mahesh Saini
Level Up Coding
Published in
3 min readMay 8, 2023

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Image from — Why is redis so fast?

Redis is an in-memory database, which means that data is stored in RAM rather than on disk. This provides much faster read and write throughput and lower latency than traditional disk-based databases. Additionally, Redis is designed to use efficient data structures…

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