redis service

Introduction of Master-slave replication architecture Through the previous introduction, we are all on a single use of Redis for related practices, from this chapter, we will initially explore the Redis cluster, and the most classic cluster architecture is the master-slave replication architecture. So, first of all, let's see if God's horse is a master-slave replication architecture.

Redis, as a high-performance key-value storage service, has always performed well on a single instance, but it has long been lacking in support of an official high-availability solution. As a result, Redis-sentinel came into being, providing high-availability support transparent to clients. The following article systematically explains the principle of

/redis/binMkdir-p/usr/local/redis/ectb) Execute the Linux file Move command:Copy the code code as follows:Mv/lamp/redis-3.0.7/redis.conf/usr/local/redis/etcCd/lamp/redis-3.0.7/srcMV mkreleasdhdr.sh Redis-benchmark

scenarios:The single m-s structure is applicable to different user data, but the application can realize the business model of read/write separation. Master mainly provides write operation, slave mainly provides read operation, make full use of hardware resources.The dual (multi) m-s structure is suitable for non-existent or less data-related business models, and read-write efficiency is two (multiple) times of single m-s, but requires a single server to assume two Mater

Redis installation started successfully.Note: Two cmd windows open at the same time, the Redis window can not be turned offThird, PHP extension1. Copy the downloaded php_redis.dll and php_igbinary.dll extension files to the Php\ext2. Open php.ini; Add the following code[HTML]View PlainCopy #php for Redis extension=Php_igbinary.dll extension=Php

test the results, the performance is only half the original. (It was very fast, hoping to achieve similar performance) You can consider removing haproxy, but keepalived is very necessary, and the VIP returned by keepalived is always available with Redis's master, which is managed by Redis Sentinel for Redis failover. When the master of Redis is switched, the hos

Once again misled by those tutorials on the web decided to write one yourself. I've been misled by the strange tutorials a few times, and I've been studying other things before. The egg hurts.Installing RedisYou can use the Apt-get command directlysudo apt-get install Redis-serverThe installation will ask you a thing, enter Y on the line.The Redis service will st

Redis shutdown command /Usr/local/redis-cli-H 127.0.0.1-P 6379 shutdown to shut down the redis server. Be sure to specify the IP address and port of the redis server to be shut down. The following references the original author's document original author link http://www.hello-code.com/blog/nosql/201404/3238.html1. Go

understand the differences and advantages and disadvantages between them. The following begins the installation of Redis on Linux.Back to Topinstalling Redis under LinuxDownload the Redis installation package: http://redis.io/Compiling the source program[Email protected] ftpuser]# tar zxvf redis-3.2.0.tar.gz[Email pro

service when this machine is from service (note)#slaveof#14, set the connection password for the primary service when this computer is from service (note)#masterauth#15, Connection password (note)#requirepass foobared#16, maximum number of client connections, default unrestricted (note)#maxclients 128#17, set the maxi