redis modules

Remotely connect to redis and lock redis. Assume that the two redis servers have ip addresses 192.168.1.101 and 192.168.1.103 respectively. How can I access redis on redis 101 through redis-cli on

Redis database of NoSQL Database: Redis introduction and installation and deployment, nosqlredisZookeeper NoSQL (NoSQL = Not Only SQL) refers to non-relational databases. With the rise of Internet Web websites, traditional relational databases are dealing with Web websites, especially ultra-large-scale and high-concurrency SNS type web pure dynamic websites, many insurmountable problems are exposed, while n

start listening and perform tasks:# Add environment variables [[email protected] ~]# path= $PATH:/usr/local/python3.5/bin/# start a worker[[email protected] celerys]# celery-a Tasks worker--loglevel=infoInvoke Task:[[emailprotected] celerys]# python3 Python 3.5.2 (default, Jul 7, 23:36:01) [GCC 4.8.5 20150623 (Red Hat 4.8.5 -11)] on Linuxtype ' help ', ' copyright ', ' credits ' or ' license ' for more information.>>> from tasks import add # import add>>> Add.delay (4,6) # Exe

TypeError("unsupported operand type(s) for +: ‘int‘ and ‘str‘",)>>> result.traceback# 获取具体错误信息 log打印用‘Traceback (most recent call last):\n File "/usr/local/python3.5/lib/python3.5/site-packages/celery/app/trace.py", line 367, in trace_task\n R = retval = fun(*args, **kwargs)\n File "/usr/local/python3.5/lib/python3.5/site-packages/celery/app/trace.py", line 622, in __protected_call__\n return self.run(*args, **kwargs)\n File "/data/celerys/tasks.py", line 12, in add\n return x+y\nTypeError: unsu

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

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

Redis has a lot of operations, previously saw a more full blog, but now can not find. Find something to search for half a day, the following to organize the example of the PHP processing Redis, the personal feel commonly used some examples. The following examples are based on the Php-redis extension. 1,connect Description: The instance is connected to a redis.Pa

Tags: width tor sele 5.5 start feature img CLU successOne, Redis Key Management 1 key RenameRename Oldkey newkey//formatRename Oldkey NewKey//If Oldkey exists before it is overwrittenSet name James; set name1 Mike//Data initializationRenamenx name name1//renaming fails only if NAME1 does not exist to rename2 return random keyRandomkey//Return random key3 keys ExpireExpire name:03 20//Key name:03 expires in 10 secondsTTL name:03//view expires in second

30 common php code examples for redis operations (reproduced), phpredis 1. connectDescription: The instance is connected to a Redis instance.Parameter: host: string, port: intReturn Value: BOOL success return: TRUE; Failure return: FALSEExample:$ Redis = new redis ();$ Result = $ r