What are the benefits of using redis

The editor will share with you the benefits of using redis. I hope you will gain a lot after reading this article. Let's discuss it together.

What are the benefits of using redis?

Benefits of redis:

(1) it is fast, because the data is stored in memory, and the advantage similar to HashMap,HashMap is that the time complexity of search and operation is O (1).

(2) supports rich data types and string,list,set,sorted set,hash

(3) transactions are supported, and all operations are atomic. the so-called atomicity means that changes to the data are either performed or not performed at all.

(4) rich features: can be used for caching, messages, set expiration time by key, and will be deleted automatically after expiration

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