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This article will explain in detail what are the advantages of redis. The quality of the article is high. Therefore, Xiaobian shares it with you as a reference. I hope you will have a certain understanding of relevant knowledge after reading this article.

Redis is a non-relational memory database that is widely used in Nosql databases. Redis is a key-value storage system. It supports a relatively large number of stored value types, including string(string), list(list), set(set), zset(sorted set), and hash (hash type, similar to map in Java).

Redis is a memory-based NoSQL database that supports persistence. It is one of the most popular NoSQL databases, also known as a data structure server.

Redis has three main features that make it superior to other key-value data storage systems

Redis keeps its database entirely in memory, using only disk for persistence.

Redis has a relatively rich set of data types compared to other key-value data stores.

Redis can copy data to any number of slaves.

Some advantages of Redis:

Exceptionally fast- Redis is extremely fast, performing approximately 110000 SET operations per second and approximately 81000 GET operations per second.

Rich data types support- Redis supports most of the data types commonly used by developers, such as lists, collections, sorted sets, hashes, and more.

This makes Redis easy to use to solve a variety of problems because we know which problems can be solved better with which data types.

Operations are atomic-All Redis operations are atomic, which ensures that the Redis server receives updated values if two clients access them concurrently.

Multi-utility- Redis is a multi-utility that can be used for multiple use cases such as: caching, message queues (Redis natively supports publish/subscribe), any short-term data in the application

Redis caching is used because redis caching reduces stress on the database, especially in situations where large amounts of data need to be queried frequently. Using redis can also improve access speed because redis data is stored in memory.

The advantages of redis are shared here. I hope the above content can be of some help to everyone and learn more. If you think the article is good, you can share it so that more people can see it.

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