Redis

First, tool preparation 1. Redis for Windows download Https://github.com/MSOpenTech/redis 2. PHP Extended Download http://pecl.php.net/package-stats.php (Redis and Igbinary) PHP 7 Extended Download http://windows.php.net/downloads/pecl/snaps/redis/20

Today, I learned about the tall noun in Redis, "Publish subscription Mode", the word Publish subscription mode was heard in the JMS (Java message Service) Java Messaging Service when I first heard about it. This ranking in a popular point of saying,

Recently read the "Redis combat", summed up some of the optimization methods mentioned in How to reduce the Redis memory usage: Use the correct data structure key length smaller occupy memory smaller (add up) value can be processed part of the data

First, Redis installation Already installed Redis can go directly to the next step, no can be installed first: Linux (CentOS 7) Redis installation Second, pom dependency: Jedis is a redis Java version of the client

Redis Replication (Replication) This document is translated from: Http://redis.io/topics/replication. Redis supports the simple and Easy-to-use master-slave Replication (Master-slave replication) feature, which makes it an exact replica of the

Redis is an in-memory database that supports persistence, which means that Redis often needs to synchronize in-memory data to disk to ensure persistence. Redis supports four persistence methods, one is snapshotting (snapshot) is the default mode,

Thanks a lot, http://blog.csdn.net/sun_t89/article/details/51944252. Spring boot Combat redis Cache login Verification Code This chapter introduces the configuration of Redis and how to use it, the sample code of this article is modified on the

When playing Redis, often touch redis redis.conf configuration file, it is very useful, can configure a lot of functions, below I will detail the next redis.conf file content. redis.conf File Location Units units includes contains General Universal

about Redis Redis serves as a cache server for hotspot data, as well as a variety of scenarios such as support queues and publish/subscribe, which are commonly used in many projects. The following descriptions can be found on the Redis official

First, Introduction This blog post shows you how to build a Redis-based distributed lock step at a pace. Will start with the most original version, then adjust according to the problem, and finally complete a more reasonable distributed lock. This

First, preface In the previous series, we introduced the introduction, persistence, and replication capabilities of Redis, and if you do not know please go to the Redis series for reading, of course, I also hold the knowledge of learning to share,

The traditional distributed algorithmBefore understanding the Redis distributed algorithm, it is better to understand the application scenario in the cache, after understanding the application scenario, then to understand the consistency hashing

First: Installing RedisFirst we want to install Redis, just as we operate the database, and we must first create the environment of the database before we operate.The Redis download can be Baidu, or open the following download

1479 Lock mechanismUsually used in the lock is divided into optimistic lock, pessimistic lock two, a brief introduction of these two kinds of locks, as the background of this article, for this kind of knowledge has been enough to understand the

Note: This article is on the basis of http://www.111cn.net/sys/CentOS/63645.htm,http://www.cnblogs.com/kylinlin/p/5198233.html to change! Copyright belongs to Alex.shu,kylinlin.1. First introduce: Scrapy-redis frame　Scrapy-redis: A three-party,

Single point of installationwget http://download.redis.io/releases/redis-4.0.2.tar.gztar zxvf redis-4.0.1.tar.gz -C /usr/localcd /usr/local/redis-4.0.2makemake testmake PREFIX=/usr/local/redis installcd /usr/local/redismkdir conf log datacd

Redis Purge DataOne of the places where Redis is better than memcache is that if memcache, I'm afraid I have to turn off the reboot. 1 Use CLIFLUSHDB to clear a database, Flushall erase the entire redis data. 2 using shell redis-cli keys "*" |

When we mention latency statistics, we must come up with the term "Performance Testing". That's right. In redis's redis_benchmark file, we did use the relevant information in the latency file. The official explanation of this file in redis is as

1. redis. conf configuration parameters: # Running as a daemon Daemonize Yes # If a later process runs, you must specify a PID. The default value is/var/run/redis. PID. Pidfile redis. PID # Bind the Host IP address. The default value is 127.0.0.1. #

In the last issue, Xiao Zhihe and a Yin were conducting an interview and Q & A. However, they were tired and wanted to have a rest before they were asked. However, they thought it was over? Of course not. You have to continue.           NOTE: