RedisRepository Sharing and Error Correction

Redis Repository for Self-use Sharing and Error Correction. The copyright of this article belongs to the Blog Garden and author Wu Shuang himself. Reproduction and reptiles must indicate the original address: www.cnblogs.com/tdws . I. Write in front After graduation, I can finally go home today and recall some of what I have done in the past s ...

Posted on Fri, 22 Mar 2019 04:51:53 -0700 by NightCoder

MySQL Multi-instance Introduction and Configuration

I. Introduction of MySQL Multiple Examples 1. What is mysql multi-instance?mysql multi-instance is to open multiple different server ports (e.g. 3306 and 3307) simultaneously on a single server and run multiple mysql service processes, which provide services through different socket s listening on different server ports.These multiple instance ...

Posted on Wed, 20 Mar 2019 19:54:27 -0700 by pdpullmn612

Replication of Mysql master-slave database under Linux (mysql version: mysql-5.7.24) —— asynchronous replication

The official documentation of mysql: www.mysql.com/     A Brief Introduction to the Replication of Mysql Master-Slave Database 1. The replication process of master-slave replication of Mysql database:   1) Before each transaction update data is completed, the master records these changes in the binary log. When the binary ...

Posted on Tue, 12 Mar 2019 00:24:24 -0700 by sigkill-9

mongo replSet replica set configuration,.net core uses MongoDB.Driver to create database connection pool summary

mongo replSet replica set configuration 1. First replica set logpath=/home/lqq/db/test/logs dbpath=/home/lqq/db/test port=27017 fork=true logappend=false nojournal=true #The default is to write journal logs, which are closed for efficiency maxConns=520 # bind_ip=127.0.0.1,192.168.0.4 #Permissible address for security replSet=rs1 2. S ...

Posted on Thu, 03 Jan 2019 14:42:09 -0800 by phpfanphp

redis Summary 3 - Persistent rdb,aof, operation and maintenance commands, Sentinel monitoring

I. Introduction 1.1 Introduction to NoSQL 1.1.2 NoSQL Characteristics 1.1.3 NoSQL applicable scenarios 1.2 Introduction to Redis 1.2.1 introduction 1.2.2 Specific application of Redis 1.2.3 redis versus memcached 1.2.4 redis,mysql,mongodb comparison Two. Installation 2.1 Single Machine Installation 2.2 Setting ...

Posted on Sat, 15 Dec 2018 22:18:04 -0800 by crinkle