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php redis extension has the option of automatic serialization. When storing kv data, you can open it with less code, and suddenly find a depressing place in the process of use. The extension does not make type judgment on the value you want to store. Any type of value is automatically serialized, such as the following code $rd = new Redis(); $ ...

redis Download: http://download.redis.io/releases/redis-4.0.10.tar.gz Decompress, compile and install //Extract to local directory # tar -xvf redis-4.0.10.tar.gz -C /usr/local/ //Navigate to the unzip directory # cd /usr/local/redis-4.0.10/ //Perform compilation and installation, PREFIX must be uppercase # make install ...

Distributed locks are often required in microservices to perform some tasks.For example, deleting expired data periodically requires only one to execute in multiple services. The following describes distributed locks in a less rigorous sense, because redis implements distributed locks in a rigorous sense or is more complex, using the following ...

This time, I want to share with you that redis is used in spring boot integration. Here, the jedis client of redis is used (here, redis running by docker, please refer to docker quickly builds several common third-party services ), add dependencies as follows: <dependency> <groupId>redis.clients</groupId> <artifact ...

1.pconnect /** * Connects to a Redis instance or reuse a connection already established with pconnect/popen. * * The connection will not be closed on close or end of request until the php process ends. * So be patient on to many open FD's (specially on redis server side) when using persistent connection ...

Preparation before use: 1) Configure the public redis.conf file unrelated to the port, and place it in the same directory as the tool 2) Configure the PORT related template redis-PORT.conf file, and put it in the same directory as the tool (PORT will be replaced with specific PORT number during deployment) 3) Configure the node ...

Catalog Dead work Install wget Install net-tools Install vim Configure Display Line Number Close Firewall Install Nginx Installation Dependency Compile and install Nginx Configuring environment variables Systemd Management Install M ...

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There are three ways to implement the distributed lock: 1. Optimistic database lock; 2. Redis based distributed lock; 3. ZooKeeper based distributed lock. This blog will introduce the second way to implement distributed locks based on redis. Although there are various blogs about the implementation of redis distributed lock on the Internet, the ...

This paper describes how to realize the application monitoring of Prometheus Monitoring Nginx nginx: 1.16.1,nginx-vts-exporter: 0.10.3,nginx-module-vts: 1.6.3 Monitoring Nginx mainly uses the following three modules: Nginx module VTS: monitoring module of nginx, which can provide data output in JSON format. Nginx VTS exporter: it is mainly us ...