mysql proxy

1. Database read/write separationRead and write separation, the basic principle is to let the master database (Master) processing transactional increment, delete, change operation (Insert,delete,update), from the database (slave) processing select

Https://github.com/Qihoo360/Atlas/releasesInstalling RPM PackagesRPM-IVH atlas-2.2.1.el6.x86_64.rpmProgram Directory in/usr/local/mysql-proxy/Encrypt Database Password:[Email protected] mysql-proxy]#/bin/encrypt 123456/izxz+0groa=Vim

Preface, there are already a lot of MySQL middle layer, Baidu's Dbproxy,taobao Tddl, 126, Alibaba corba,360 Altas, Mysql-proxy, Lou Fangxin Oneproxy,sohu dbproxy , fabric, and so on. Some support the sub-database sub-table, some do not support. Just

1.MySQL Getting Started with master-slave replicationFirst, let's look at a diagram:Operations that affect the MYSQL-A database are written to the local log system A after the database is executed Suppose that the real-time database

Experimental environmentHostname IPMaster-db 192.168.0.1SLAVE-DB1 192.168.0.2SLAVE-DB2 192.168.0.3Amoeba 192.168.0.123I. Introduction of AMOEBAAmoeba is an open source project initiated by Ali technology Chen Siju, which is a distributed database

This article mainly introduces the middleware Atlas source code compilation installation, due to the RPM installation of the Atlas program returned when the MySQL version is 5.0, the corresponding use of the lower version of the drive caused by the

[MySQL major series] Mysql cluster architecture, mysql cluster architecture Original article address (): [Technical Article] Mysql cluster architecture Address: http://www.cnblogs.com/aiweixiao/p/7258444.html Click follow public account  1. Main

background Thinking on selection of database middlewareOfficial network installation, configuration information scattered, users need to collect information, based on understanding the correct configuration, in order to ensure the success of the

In the actual production environment, a single MySQL as a separate database and read and write on the above is completely unable to meet the actual needs, whether in security, high availability and high concurrency and other aspects. Therefore, in

1.MySQL Getting Started with master-slave replicationFirst, let's look at a diagram:Operations that affect the MYSQL-A database are written to the local log system A after the database is executed.Suppose that the real-time database event operation

1. Database Startup:Service mysqld start;******.pid failed Data folder does not have write permission chmod–r 755 Data/usr/local/mysql-proxy/bin/mysql-proxy--DEFAULTS-FILE=/USR/LOCAL/MYSQL-PROXY/CONF/ONLINE.CNF &or:

Original addressFrom Shard to ShardingThe word "Shard" means "fragment" in English, and the technical terminology associated with the database seems to be among the earliest in the massively multiplayer online role-playing game (MMORPG). "Sharding"

I. Amoeba IntroductionAmoeba (amoeba) project, the Open source framework launched a amoeba for MySQL software in 2008. This software is dedicated to MySQL's distributed database front-end agent layer, which mainly serves as the SQL routing function

Spock Proxy is an open source project generated by the actual project (Spock is the application of rails, Speck proxy should be available for use outside of rails, such as PHP or. NET), based on MySQL proxy development, is a branch of MySQL proxy,

Day of the dog, the recent interview did not Ah, on a written test, not to the labor news, so far 0 offer, alas. Really no interest in learning, especially annoying, I want to fall for a long time, but I dare not, because I have not found work. I

Three servers:Generally speaking, please refer to the website:Http://www.cnblogs.com/gaizai/archive/2012/11/21/2780816.html sudo mysql-proxy \--proxy-read-only-backend-addresses=192.168.13.220:3306 \--proxy-backend-addresses=192.168.13.95:3306

1.MySQL Getting Started with master-slave replicationFirst, let's look at a diagram: Operations that affect the MYSQL-A database are written to the local log system A after the database is executed.Suppose that the real-time database

The video address: http://pan.baidu.com/s/1slVvI8H password: 7e4n; PDF in the group file of QQ Group (668345923)This book mainly includes the installation and configuration of MySQL, database creation, data table creation, data types and operators,

RDS realizes read-write separation via Mysql-porxyIf your application SQL has process processing, then this scenario is not feasible, and this scenario is limited to read-write separation of SQL without process daemon.1. The machine where MySQL is

Install the Atlas software and make the relevant configuration[Mysql-proxy]Admin-username = admin//admin Interface AccountAdmin-password = admin//password for admin interfaceProxy-backend-addresses = 10.2.6.10:3307//main library address and