Shulou(Shulou.com)06/01 Report--

Brief introduction of redis

Remote dictionary server (redis) is a key-value storage system written by salvatore sanfilippo.

Redis is an open source log database written in ansi c language, complies with bsd protocol, supports network, can be memory-based and persistent, key-value database, and provides api in multiple languages.

It is often called a data structure server because the value can be of types such as string, map, list, sets, and sorted sets.

1. Installation when there is an external network (the configuration of the external network has been discussed in the essays classified by linux)

Step 1: install the compilation tool. Redis is written in ansi c. We need to install the tool that compiles it.

Command: yum install wget make gcc gcc-c++ zlib-devel openssl openssl-devel pcre-devel kernel keyutils patch perl

Step 2: install the tcl package. We need tcl scripting language support when installing redis.

# choose a place to store the software package and enter it into the directory file where the package is stored

Command: cd / usr/local/src

# download tcl package

Command: wget http://downloads.sourceforge.net/tcl/tcl8.6.6-src.tar.gz

# decompress the tcl package in the current directory

Command: tar zxvf tcl8.6.6-src.tar.gz

# enter the decompressed installation directory file

Command: cd tcl8.6.6

# configure tcl components

Command: cd unix

Command:. / configure-- prefix=/usr-- without-tzdata-- mandir=/usr/share/man $([$(uname-m) = x86Secret64] & & echo-- enable-64bit)

# compiling

Command: make

# process the input text file with the script specified in the option

Command: sed-e "s @ ^\ (tcl_src_dir='\). * @\ 1 tclconfig.sh tclconfig.sh @"-e "/ tcl_b/s@='\ (- l\)\?. * unix@='\ 1 @-I tclconfig.sh

# installation

Command: make install

Command: make install-private-headers

# establish a soft connection (like a shortcut in windows)

Command: ln-v-sf tclsh8.6 / usr/bin/tclsh

# modify the permissions of execution file

Command: chmod-v 755 / usr/lib/libtcl8.6.so

Step 3: install the redis database

# choose a place to store the software package and enter it into the directory file where the package is stored

Command: cd / usr/local/src

# download redis database package

Command: wget http://download.redis.io/redis-stable.tar.gz

# decompress redis database package

Command: tar-zxvf redis-stable.tar.gz

# create an installation directory file for redis

Command: mkdir / usr/local/redis

# move files to the installation directory

Command: mv redis-stable / usr/local/redis

# enter the installation directory

Command: cd / usr/local/redis

# compiling

Command: make

# installation

Command: make install

# then check whether there is a program file for redis in the / usr/local/bin directory, and if not, copy the program file for redis from redis-stable

Command: cd / usr/local/bin

Command: ls

# Note: if not, copy

Command: cd / usr/local/redis/redis-stable

Command: mkdir-p / usr/local/bin

?

one

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.