Redis

Redis official version is a simple and practical server configuration data structure and in-memory data set. The latest version of Redis can help users perform some operations, including adding AA Hash the value of the field, perform bitwise operations, between strings, etc. Redis software has diverse functions and supports data types such as strings, hash tables, lists, sets, ordered sets, and bitmaps.

Redis software introduction

REmote DIctionary Server (Redis) is a software developed by Salvatore Key-value storage system written by Sanfilippo.

​ ​ Redis is an open source software using ANSI It is written in C language, complies with the BSD protocol, supports the network, can be memory-based and persistent log-type, Key-Value database, and provides APIs in multiple languages.

It is often called a data structure server because values ​​can be String, Hash, Map, List, Sets and Sorted sets and other types.

Redis software functions

​​​ Redis is an open source (BSD licensed), in-memory data structure server that can be used as a database, cache, and message queue broker. It supports strings, hash tables, lists, sets, ordered sets, bitmaps, hyperloglogs and other data types. Built-in replication, Lua scripts, LRU eviction, transactions and different levels of disk persistence functions, while using Redis Sentinel provides high availability and automatic partitioning through Redis Cluster.

Redis installation tutorial

​ ​ 1. First, unzip the downloaded compressed package into a folder

​ ​ 2. Open the cmd command window

​​ 3. Enter the path to the file you just decompressed

​ ​ 4. Then enter the redis-server redis.windows.conf command

Next, deploy Redis as a service under windows. First close the previous window and then open a new cmd command window.

​ ​Then enter the command redis-server --service-install redis.windows.conf

​ ​Then, right-click this computer-Manage-Services and Applications-Services to start the service

Redis common commands

​​Uninstall the service: redis-server --service-uninstall

Start the service: redis-server --service-start

Stop service: redis-server --service-stop

To test redis, cd to the directory we decompressed, enter the command and check whether it is successful through the Set get command.

​ ​Then enter the command redis-server --service-install redis.windows.conf

Redis update log

​​ 1.Fix BUG, ​​the new version has a better experience

​ 2. Some pages have been changed