Redis with Ruby on Rails

4 min readJan 14, 2023


Redis, which stands for "Remote Dictionary Server," is a data structure store that works entirely in memory. It may function as a database, a cache, or a message broker. It is compatible with a wide range of data structures, including strings, hashes, lists, sets, and many others. It is frequently put to use for activities including caching, real-time data processing, and leaderboards.

Redis’s speed is one of its most notable advantages. Rather than storing data on disc, Redis saves all of the data in memory, which makes for extremely rapid data access. Because it supports a large variety of data types and data structures, Redis is extremely adaptable and may be put to use in a wide variety of application settings.


Redis is a widely used solution for online applications due to the fact that it is quick, can be scaled, and can be utilised in a number of different ways. Access to Redis may be gained through the use of many different programming languages, including Ruby, Python, Java, Go, and a great many more besides.

In-memory data storage

Redis keeps all of its data in memory, which makes it possible to access data very quickly and with much less latency. Because of this, it is ideally suited for high-performance jobs such as real-time data processing…




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