etcd vs redis

Redis use detailed tutorial, redis tutorial I. Redis basics: 1. redis introduction and installation are more than 10 times faster than mysql **************** 1. Operations for retrieving the latest N data 2. Ranking application, top n operations 3. Applications that need to precisely set the expiration time 4. Counter

The configuration items of Redis seem complicated. In analysis, they can be divided into several categories (redis with redisv2.6.14 version. conf example): 1) basic configuration item 2) Persistence (Persistence) related configuration 3) Replication configuration 4) Security Configuration 5) Limit configuration 6) SlowLog configuration 7) Advanced Configuration 8) Primary des Configuration The configuratio

Recently, the company project encountered a server crash caused the project can not run, because the project uses a single point of Redis to do session sharing, permissions processing, so think of using Redis Master-slave method to reduce the coupling, in order to facilitate later access to the special record here.Server System for CentOS 7 Redis 4.0.6Two master-

Redis configuration file redis. conf detailed description, redisredis. conf Redis. conf1. daemonize # By default Redis does not run as a daemon. use 'yes' if you need it. # Note that Redis will write a pid file in/var/run/redis.

Redis Sentinel Introduction and Deployment 1. Sentinel about 1.1 Master-slave replication issues Redis Master-slave replication can synchronize the main node data from the node, from the node at this time has two functions: once the main node down, from the node as the main node of the backup can be on the top. Extend the reading ability of the main node and share the reading pressure of the main node. But

Tags: parentheses random call type wildcard character important list Erro miningFirst, overview:The previous blogs focused on commands related to Redis data types, such as String, List, Set, hashes, and Sorted-set. These commands all have one thing in common, that is, all operations are for the value associated with the key. This blog will focus on the Redis commands associated with key. Learning these comm

Suppose two redis servers, IP: 192.168.1.101 and 192.168 1.103, how to access Redis on 101 via REDIS-CLI. Before remote connection 103, let's talk about several key parameters of REDIS-CLI: Usage: redis-cli [OPTIONS] [cmd [arg [arg ...]]] -H -p -A --HELP, display Help inf

Original: Redis Advanced Practice II How to install Redis on Linux systems I. Introduction Previous article wrote "How to install a VMware Pro virtual machine" and install the Linux operating system on a virtual machine. That was the first step, and with the Linux operating system, we were able to install Redis on that system. Starting with the first article

This article is quoted from networkBackground: Redis This new product is very fire in SNS, and memcache already exist, but Redis provides the function, many websites use it as Memcache, this is big only small use, here are 30 ways to use Redis, worth understanding.This article mainly introduces 30 PHP operation Redis C

Deploy redis in linux and redis in linuxBasic knowledge: 1. Redis data type:String, lists, sets, sorts sets, and hashs)2. What is unique between Redis and memcache:(1) redis can be used for storage (storge), while memcache is used for cache ). This feature is mainly because

I. Installation of Redis1. Create Redis user groups and users-r-g redis-s/sbin/nologin-m Redis2. Download the Redis source package and put the source package into the/usr/local/src/directoryDownload page:http://redis.io/downloadRedis-3.2.5.tar.gz is used here.:http://download.redis.io/releases/redis-3.2.5.tar.gz3. Ente

Redis+keepalived enables Redis master-slave replication:Environment: CentOs6.5master:10.10.10.203slave:10.10.10.204Virtural IP Address (VIP): 10.10.10.205Required Software:Keepalived-1.2.12.tar.gzRedis-2.8.7.tar.gzImplementation features:When Master and Slave are working normally, Master is responsible for service, Slave is responsible for standby;When Master hangs up, Slave is normal, Slave takes over the

about RedisRedis is one of the NoSQL (no only SQL, non-relational) databases that NoSQL stores data in the form of Key-value. The current mainstream distributed cache technology has REDIS,MEMCACHED,SSDB,MONGODB and so on. Redis can be understood as a caching technique, because its data is cached from it, and it can be understood as a database, because Redis may p

Redis is a memory database that supports richer value types than memcache, and Sina Weibo uses Redis for caching. Redis's Source code installation Copy Code code as follows: wget http://download.redis.io/redis-stable.tar.gz TAR-ZXVF redis-stable.tar.gz CD redis