Redis Learning Notes (vi)--redis Introduction and Ubuntu Installation

Redis Introduction

Remote DIctionary server, which is completely open source free, written in C, and following the BSD protocol, is a high-performance (KV) distributed memory database that runs on memory and supports persistent NoSQL databases, is one of the most popular NoSQL databases, also known as data structure servers. three features of Redis

1, Data persistence: Save the memory data to the hard disk, restart the time can be loaded again use
2, Kv,list,set,zset,hash
3, support data backup, that is, Master/slave mode of data backup Ubuntu installation Redis

1. Update Apt-get

sudo apt-get update

2. Installation Redis-server

sudo apt-get install Redis-server

3, Start Redis

After the completion of the second step, in fact Redis has been activated, the use of instructions Redis-server
Redis-server

4, check whether the Redis start

Redis-cli
Note that the terminal prompts will change.

This shows that we have successfully installed the Redis