https://dev.mysql.com/replication-mode-change-online-verify-transactions.html
If you use a circular replication topology where multiple servers may have write clients, perform step 2 for each master-slave connection, until you have completed the full circle. This section explains how to monitor a replication topology and ...
https://dev.mysql.com/replication-multi-source-reset-slave.html
RESET SLAVE makes the slave forget its replication position, and clears the relay log, but it does not change any replication connection parameters (such as the master host) or replication filters. The RESET SLAVE statement can be used to reset a ...
https://dev.mysql.com/replication-options-binary-log.html
However, problems arise when modifications done to nontransactional tables on behalf of a transaction become immediately visible to other connections because these changes may not be written immediately into the binary log. Startup Options Used ...
https://dev.mysql.com/replication-semisync-installation.html
Semisynchronous replication is implemented using plugins, so the plugins must be installed into the server to make them available. After a plugin has been installed, you control it by means of the system variables associated with it. These system ...
https://dev.mysql.com/replication-semisync-monitoring.html
The plugins for the semisynchronous replication capability expose several system and status variables that you can examine to determine its configuration and operational state. To check their values, use SHOW VARIABLES: mysql> SHOW VARIABLES LIKE ...
https://dev.mysql.com/replication-semisync.html
Semisynchronous replication can be used as an alternative to asynchronous replication: A slave indicates whether it is semisynchronous-capable when it connects to the master. In addition to the built-in asynchronous replication, MySQL 8.0 supports ...
https://dev.mysql.com/replication-setup-slaves.html
Start the slave threads: mysql> START SLAVE; After you have performed this procedure, the slave connects to the master and replicates any updates that have occurred on the master since the snapshot was taken. Before you proceed, ensure that you ...
https://dev.mysql.com/replication-snapshot-method.html
To import the data, either copy the dump file to the slave, or access the file from the master when connecting remotely to the slave. If the master database contains existing data it is necessary to copy this data to each slave. There are different ...
https://dev.mysql.com/replication.html
Replication is asynchronous by default; slaves do not need to be connected permanently to receive updates from the master. Replication enables data from one MySQL database server (the master) to be copied to one or more MySQL database servers (the ...
https://dev.mysql.com/rewriter-query-rewrite-plugin-installation.html
To verify that, connect to the server and execute this statement: mysql> SHOW GLOBAL VARIABLES LIKE 'rewriter_enabled'; +------------------+-------+ | Variable_name | Value | +------------------+-------+ | rewriter_enabled | ON | ... Note If ...
