Redis

Type and operation of a listsList is a linked list structure, the main function is Push,pop, get all the values of a range and so on, the operation of key is understood as the name of the list. The Redis list type is actually a doubly linked list

Header ("Content-type:text/html;charset=utf-8");error_reporting (0);$redis =new Redis ();$redis->connect (' localhost ', 6379);if ($redis->exists ("blog")) {$b = $redis->get ("blog");$rs =unserialize ($b);foreach ($rs as $res) {echo $res [' title '].

Redis:1, master-slave configuration (master-slave replication will not block the primary,)1) Bind 192.168.1.2 (please modify the IP address of the machine, otherwise the client cannot access it)2) slaveof 192.168.1.1 6379 (mapped to the primary

Abstract: mainly for the DAO layer of some database query operation, the data is not strong real-time, directly into the cache. When it is in the cache, the data in the cache is used. Such a method is eventually implemented using only one annotation.

Official website help documents are as followsInstallationDownload, extract and compile Redis with:$ wget http://download.redis.io/releases/redis-3.0.2.tar.gz$ tar xzf redis-3.0.2.tar.gz$ cd redis-3.0.2$ makeThe binaries that is now compiled is

If you have not yet configured Azure Power shell, you can configure it here:http://blog.csdn.net/lan_liang/article/details/46850221Open the Azure Power Shell1. RunningAdd-azureaccount(Not if you have added it)2. RunningNew-azuremanagedcache-name

Hashes related================================hdel-Delete a hash keyhexists-check if the hash key exists Hget-get the value of a hash key hgetall-get a hash table of all keys and Valu Ehincrby-Adds an integer value to a key in the hash table

The transaction needs to open Enabletransactionsupport, and then use @transactional annotations, which directly through the callback connection, do not need to do their own multi and exec transaction open commit. But the callback to get connection,

The auto increment self-increment ID value via MySQL may leak some sensitive data.For example, the user_id of a user table is self-increasing, and the ID value displayed in the URL may reveal the true number of users of the site.The following code

Tag: Redis slaveof bind synchronization failedToday, the master-slave synchronization of Redis, the Setup method is actually very simple, but the crash is to encounter a puzzling problem, always can't sync.Look at the error log:toto MASTER: Invalid

Nginx Load Balancing + Tomcat + Session storage Redis Configuration essentialsUsing Nginx as a load balancer for Tomcat, Tomcat's sessions session data is stored in Redis, enabling 7x24 operation with 0. Because the session is stored in Redis, Nginx

I. INTRODUCTIONRedis is doing database cache, session storage, Message Queuing is used moreTwo. Installation$ yum Install-y wget gcc make tcl$ wget http://download.redis.io/releases/redis-3.0.2.tar.gz $ tar zxvf redis-3.0. 2 . tar.gz$ CD Redis-3.0. 2

defSet_redis_data (channel_id,channel) Redis= Redis.new (: host = ='10.xxx.xx.xx',:p ort = 6379) Redis.del(channel_id) yesterday= (time.now-36000). To_i All_channel_videos= Channel.videos.not_deleted.where (: begin_time.gt = =yesterday). Desc (:

When we use Redis, we have direct access to string objects (string), list objects (lists), hash objects (hashes), collection objects (set), Ordered collection objects (SortedSet), five types of objects, basic commands such as: string (get Set) List (

The types of data that Redis supports include string, list, set, sorted set, and hash.Redis-related commands can be viewed: http://redis.io/commands This is the official order manual, also has the Chinese translation: http://redis.readthedocs.org/en/

Redis Basic Operations-20150608 "http://my.oschina.net/u/241255/blog/206991" Redis is an open source, written in ANSI C language, support network, memory-based, and persistent log-type, Key-value database, and provides APIs in multiple

Recently planning to use the Redis sorting function, so there is contact, found excellent, more than memcache feature rich. Introduce a part first, learn slowly later, slowly add.To clarify one point, in Redis,key denotes the name of an ordered set,

10 Redis Tips/Tricks Submitmy comments Load in have commented10 Redis Tips/Tricks2015-07-14Database developmentDatabase Development Database Development number Dbdevs Function Introduction Share database-related technical articles,

Redis System ManagementExperiment IntroductionThe previous section of the experiment described the basic data types of Redis, and this experiment continues to explain Redis-related commands and management operations.In Redis, the command case is not

PrefaceCompany hand-Tour using Redis as a database, although doing testing work, but still feel it necessary to understand some of the relevant concepts of Redis and basic operations. Before doing the page trip test involves memcache,Tokyo tyrant