Go practice -- use redis in golang (redis and go redis / redis)

Life is more than enough , continue go go go !!!

I've introduced golang How to use sqlite3:
《Go actual combat –go Language operation sqlite database (The way to go)》

Today I share with you how to golang Use in redis database .

## What is the redis

Official website ：
https://redis.io/

Redis is an in-memory database open-source software project implementing a networked, in-memory key-value store with optional durability.
Redis It's an open source 、 Use C language-written 、 Supporting network interaction 、 Memory based and persistent Key-Value database .

Redis advantage
Extremely high performance – Redis The speed at which you can read is 110000 Time /s, The speed of writing is 81000 Time /s .

Rich data types – Redis Supporting binary cases Strings, Lists, Hashes, Sets And Ordered Sets Data type operations .

atom – Redis All operations of are atomic , meanwhile Redis It also supports atomic execution of several operations after full merging .

Rich features – Redis And support publish/subscribe, notice , key Expiration and so on .

Redis And others key-value What's the difference between storage ？
Redis They have more complex data structures and provide atomic operations on them , This is a different evolutionary path from other databases .Redis All data types are based on basic data structure and transparent to programmers , There is no need for additional abstraction .