Tags: des http ar io os using SP for strongHttp://heylinux.com/archives/1004.htmlAs the most widely used free database in the world, MySQL believes that all engineers engaged in system operations must have contacted. However, in the actual production environment, the single MySQL as a separate database is completely unable to meet the actual needs, whether in security, high availability and high concurrency and other aspects.Therefore, in general, it is through the
Tags: multi-version HTTPS sync/etc/cannot start self Insert Star BlogMysql Proxy Lua Read and write separation settingsI. Read-Write separation instructions
Read-Write separation (Read/write splitting), the basic principle is to let the main database processing transaction increment, change, delete operation (INSERT, UPDATE, delete), and from the database processing select query operation. Database replication is used to synchronize changes c
http://heylinux.com/archives/1004.html MySQL Master-slave Replication (master-slave) and read-write separation (Mysql-proxy) practiceAs the most widely used free database in the world, MySQL believes that all engineers engaged in system operations must have contacted. However, in the actual production environment, the single MySQL as a separate database is comple
request:NPM err! /home/user/npm-debug.logThe various NPM sources have since been replaced and cannot be resolved. We all know the Chinese wall is very high, so fq, but the method of VPN with Linux is more complicated, so I installed the ccproxy on my own VPN computer, as a Linux agent, then set up NPM proxy under Linux:NPM Config set proxy http://server:portnpm config set https-
Tags: MysqlProxy Server Wg61 192.168.0.180 (mysql-proxy)Primary server Wg62 192.168.0.142 (responsible for writing data)Wg63 192.168.0.156 from server (responsible for read-only data)Experimental ideas:
Download Mysql-proxy, install the Lua language on the proxy server Wg61
Wg61 install
Mysql Cluster 1: master-slave replication, using mysql-proxy for load balancing Mysql Cluster
There are many mysql Cluster architecture methods, and different architectures are implemented according to different requirements. Simply put, mysql replication is the replication function of Mysql. the modes include master-slaves,
Architecture___ Master_mysql (10.10.10.3) ||Mysql-proxy (10.10.10.2) ||___| Slave_mysql (10.10.10.4)(i) MySQL master-slave synchronization1. Mysql-master setting(1)Server-id = 1//master End ID Number binlog-ignore-db =//set unsynchronized SQL Library binlog-do-db=//set synchronized data(2) Restart MySQL after setting u
Tags: mysql mysql-proxyConstruction of experimental Environment:Mysql-proxy 192.168.1.163Mysql-master 192.168.1.164 (Master)Mysql-slave 192.168.1.162 (from)Configuration: Mysql-proxy 192.168.1.163#yum Install Lua-yLua-5.1.4-4.1.el6.x86_64 (most of which are installed by default)Dow
There are many mysql cluster architecture methods, and different architectures are implemented according to different requirements. Simply put, mysql replication is the replication function of Mysql. The modes include master-slaves, master-slaves, master-slaves, and so on can have multiple layers, so now I want to talk about the
MySQL cluster architecture in many ways, according to different needs to do the same architecture, the simple point is the MySQL replication, that is, MySQL replication function, the mode is: Master-slaves,master-slaves-slaves, Master-master-slaves and so can have multiple layers, so now I want to say is the
Tags: mysql slave replication mysql load balancerMySQL cluster architecture in many ways, according to different needs to do the same architecture, the simple point is the MySQL replication, that is, MySQL replication function, the mode is: Master-slaves,master-slaves-slaves, Master-master-slaves and so can have multip
Lab Requirements:1. Configure 2 MySQL server (192.168.100.2,192.168.100.3) +1 Proxy Server (192.168.100.1), realize the read and write separation of MySQL agent.2. Users only need to access the MySQL proxy server, the actual SQL query, write operations to the background of the 2 MySQL server to complete.3.2 MySQL servers implement master-slave synchronization, wh
Build a MySQL proxy server to implement read/write splitting + Master/slave synchronization proxy server
Lab requirements:
1. configure two MySQL servers (192.168.100.2, 192.168.100.3) and one proxy server (192.168.100.1) to implement read/write splitting of the MySQL proxy
Tags: mysql master bin-log mysql-proxy LuaThree machines ready:192.168.220.129 (Master)192.168.220.143 (slave)192.168.220.144 (proxy)Make sure that MySQL (5.6.29) is installed on all three machinesMY.CNF ConfigurationMaster [MYSQLD1]basedir =/usr/localmysqldatadir =/data/mysqlport = 3306SERVER_ID=1socket =/tmp/mysql.so
script:
Call when Connect_server ()///Client connection request is received
Read_handshake ()//
Read_auth ()//Read the client's authentication information by calling
Read_auth_result ()//To read the authentication result is called
Read_query ()//When reading a client query request
Read_query_result ()//When reading query results
When a proxy receives a client request, the different methods above are invoked at different stages of the request.
:* Connect_server ()//call when receiving a connection request from the client* Read_handshake ()//* Read_auth ()//call when reading the authentication information of the client* Read_auth_result ()//call when the authentication result is read* Read_query ()//call when reading the client's query request* Read_query_result ()//call when reading query resultsWhen a proxy receives a client request, the different methods above are called at different stag
Mysql5.6 gtid (GlobalTransactionIDs) introduced in MySQL5.6 Based on GTID master-slave replication and mysql-proxy read/write separation makes the configuration, monitoring and management of its replication function easier to implement and more healthy ..
Mysql5.6 gtid (GlobalTransactionIDs) introduced in MySQL5.6 Based on GTID master-slave replication and mysql-
the Lua script beforehand:* Connect_server ()//call when receiving a connection request from the client* Read_handshake ()//* Read_auth ()//call when reading the authentication information of the client* Read_auth_result ()//call when the authentication result is read* Read_query ()//call when reading the client's query request* Read_query_result ()//call when reading query resultsWhen a proxy receives a client request, the different methods above ar
MySQL master-slave replication and read-write separation based on mysql-proxy (bottom) Yesterday talked about MySQL to achieve master-slave replication, but because of time is not said about the implementation of read and write separation, the reason is read and write separation, is to make the database has dual-machine hot standby function, as for the dual-mach
Label:MySQL master-slave replication and read-write separation based on mysql-proxy (top) Last week the boss assigned a task to realize the MySQL database master-slave replication and read-write separation, and then spent a tea of the research, found that the master-slave replication database configuration directly c
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