Redis

Build environment: Linux is centos7.4 (please note that centos7 the following version of the firewall and CENTOS7 above, the use of Redis Client connection Redis will be different, it is recommended to use CENTOS7 version) One, download Redis client

The last time just analyzed the client structure analysis, thinking more simple, clear, and finally learning is the implementation of the service end, the service in Redis but the heavy, which basically contains the previous modules involved in all

I am a rookie, just graduated not long ago, in a company in Shanghai, the company has counted I have 3 Java programmers, the other two have two work experience, they are responsible for app interface development, I am a person responsible for the

The characteristic of distributed system is that it can carry on state exchange under high delay or unreliable transmission condition. If we want to ensure the reliability of the operation of the system, we must ensure the robustness of both node

Daily development, there will always be some fun things, such as the Redis, when it comes to Redis, someone may be compared with memcache, yes, memcache can only be said to be a simple kv memory data structure, and the Redis support of the type of

1.redis installation: Download the ZIP package, unzip, and then CMD terminal to enter the Redis installation root path 1.1 Starting the Redis server: Redis-server.exe "redis.windowws.conf"--"" in parentheses can be added without 1.2 (need to open

hashing type (hash) related Operations We can consider the hashes type in Redis as a map container with string key and string value. Therefore, this type is ideal for storing information about value objects.such as username, password, and age. If a

Installation Install Pythonbrew install python Install PIPwget https://bootstrap.pypa.io/get-pip.pysudo python get-pip.py Installing Supervisorpip install supervisor Configuration file To generate the default

I am installing the Vagrant Environment under Windows 10.1, first official website: https://www.vagrantup.com/Download the latest version of the Vagrant, installation, installation of virtual machine virtualbox:https://www.virtualbox.org/; box

Tcmalloc (thread-caching malloc) has the same functionality as malloc implementations of the standard GLIBC library, but the tcmalloc is much higher in efficiency and speed than standard malloc. Tcmalloc is one of the Google-perftools tools

It is not only cumbersome but also very redundant to find data crawled by crawlers that are stored in a table structure.Try this non-relational database to try out how the store works.I'm not going to compare it with Redis, because he's a memory

Windows Azure Platform Family of articles CatalogThis article describes the national Azure China by the century connected operation.　　Attention:As of today October 7, 2015, the Redis cache feature of the National Azure China by the century

Spring 3.1 introduces an annotation (annotation)-based cache technology, which is essentially not a specific cache implementation, but rather an abstraction of cache usage by adding a small amount of its defined assists annotation to the existing

I. Pre-installation must readWindows 64-bit operating systemRedis installation Package (version 3.0.5, as of 2017-05-29, the latest Redis version is 3.2.9)Precautions:1. Under window If you still need to install the Redis extension for PHP, then

Guest: AgronomyI am delighted to have the opportunity to share with you the Redis cluster production practices in the Redis China User group. At present, the Redis/hbase is mainly responsible for the development and support of the operation, and

For the questions raised in the previous article, this time answer:As can be seen from the rehash process, ht[0] and ht[1] have entries in the rehash process, i.e. all entries in the dictionary are distributed in Ht[0] and ht[1],And then the trouble

This article is a reference to the practice of logstash official documentation. The environment and required components are as follows: RedHat 5.7 64bit/centos 5.x JDK 1.6.0 _ 45 Logstash 1.3.2 (with kibana) Elasticsearch 0.90.10 Redis

Performance-related data indicators Access the redis server through the redis-cli interface, and then use the info command to obtain all information related to the redis service. This information is used to analyze some performance indicators

This is the information that beginners can easily understand when installing logstash + kibana + elasticsearch + redis. The installation has been completed according to the following steps. There are two servers:192.168.148.201logstash index, redis,

Redis Cache Set usageIn Redis, we can view the Set type as a character Set combination without sorting, which is the same as the List type, you can also add, delete, or determine whether an element exists on the data value of this type. Note that