/1 Why is Redis so ๐๐๐ฌ๐ญ?
The diagram below shows 3 main reasons:
1๏ธโฃ Redis is RAM-based. Access to RAM is at least 1000 times faster than access to random disks. Redis can be used as a cache to improve application responsiveness and reduce database load when used as a cache.
The diagram below shows 3 main reasons:
1๏ธโฃ Redis is RAM-based. Access to RAM is at least 1000 times faster than access to random disks. Redis can be used as a cache to improve application responsiveness and reduce database load when used as a cache.
/2 2๏ธโฃ Redis implements IO multiplexing and single-threaded execution.
3๏ธโฃ Several efficient lower-level data structures are leveraged by Redis. By keeping these data structures in memory, serialization and deserialization costs are reduced.
3๏ธโฃ Several efficient lower-level data structures are leveraged by Redis. By keeping these data structures in memory, serialization and deserialization costs are reduced.
/3 SortedSet, for example, makes the implementation of leaderboards so simple and efficient. On the other hand, a bitmap can be used to aggregate month-over-month login statuses.
๐ Over to you: What do you use Redis for in your projects?
๐ Over to you: What do you use Redis for in your projects?
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