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This article will explain in detail what are the differences between mysql and redis. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

The differences between mysql and redis are as follows: in type, mysql is a relational database, while redis is a cache database; in effect, mysql is used to persist data to the hard disk, while redis is used to store more frequently used data to the cache.

Mysql database

Mysql is an open source relational database management system (RDBMS). The MySQL database system uses the most commonly used database management language (SQL) for database management. The main contents of this part include: master the structured language SQL,DDL to create databases and tables, Dos commands to modify and delete databases and tables, DML commands to add, delete and modify table data, DQL commands to query table data, database indexes and backups.

Redis database

Redis database is a cache database, which is used to store frequently used data, so as to reduce the number of visits to the database and improve operational efficiency.

The difference between redis and mysql

(1) on type

In terms of type, mysql is a relational database and redis is a cache database

(2) in effect

Mysql is used to persistently store data to the hard disk. It is powerful, but slow.

Redis is used to store frequently used data into the cache with fast reading speed.

(3) demand

Mysql and redis are generally used together because of their different requirements.

What are the differences between mysql and redis to share here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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