mysql clone database same server

Rationalerror: (2006, ' MySQL server has gone away ') October 10, 2017 20:04:43Hits: 377Problem descriptionWhen using Django+celery, run a long task, start the database one time, and then operate the database again after 20 hours.After more

MySQL master-slave Copy Data Summary1. Replication Principle As shown in 1.png:     The first part of this process is that the master records binary logs. Before each Transaction Completes data update, the master will record these changes in the

Possible MySQL server UUID duplication for server, uuidduplication This event occurs during mysql enterprise monitor monitoring. The Topic: Possible MySQL server UUID duplication for server event appears. From the description of this prompt, it

Use mysql to automatically synchronize redis and mysql to synchronize redis During server development, MySQL and other relational databases are generally used as the final storage engine. Redis can also be used as a key-Value Pair database, but in

Master host ip:192.168.1.19 user name Sunzy password 123456Slave host ip:192.168.1.201. Configure Master1) Next Configure master, which includes opening the binary log, specifying a unique SERVR ID. For example, add the following values to the

Install mysql5.6.15 on centos6.3 and set mysql master-slave replication CentOS6CentOS BitsCN.com I. minimal installation of centos II. after the virtual machine is installed, iptables is automatically enabled and chkconfig iptables is permanently

To configure the host database:1. Cloning the Linux operating system　　　　　　　　2. Modify the Linux system host IP addressHost ip:192.168.247.150Slave machine ip:192.168.247.151　　3. Connect Master via XshellConnecting the host Ip:ssh

1 Replication OverviewMySQL's built-in replication capabilities are the foundation for building large, high-performance applications. The distribution of MySQL data across multiple systems is done by copying data from one of the MySQL hosts to the

In the server development process, the general use of MySQL and other relational database as the ultimate storage engine, Redis can also be used as a key-value pairs of database, but in some real-world scenarios, especially relational structure is

Compared with the replication of NoSQL databases such as MongoDB and Redis, MySQL replication is quite complex! Overview first, the master server records data changes to the master log, then reads the master log on the master server from the server