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Editor to share with you what type of redis database is, I hope you will learn a lot after reading this article, let's discuss it together!

Redis is an open source API that is written in ANSI C language, supports the network, can be memory-based and persistent, and provides API in multiple languages.

Redis is a NoSql (not only sql, not only sql) type database, also known as a non-relational database.

Non-relational databases, which store data in the form of Key-Value, and keep the data in memory, may be a drawback. With the memory size of Redis itself is only 1G and the utility is only 0.75G, we need to provide additional servers to support it.

Advantages and disadvantages:

① Redis saves data in the form of Key-Value, so we only need to use Key to get the data and Key-Value to save the data. The time complexity is O (1). Excellent reading and writing performance.

② supports rich data structures, such as List,String,Set,Hash.

③ supports data persistence and supports both AOF and RDB persistence methods

After reading this article, I believe you have a certain understanding of what type of redis database is, want to know more about it, welcome to follow the industry information channel, thank you for reading!

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