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https://dev.mysql.com/doc/refman/8.4/en/mysql-secure-installation.html
Normal usage is to connect to the local MySQL server; invoke mysql_secure_installation without arguments: mysql_secure_installation When executed, mysql_secure_installation prompts you to determine which actions to perform. For example, to connect ... This program enables you to improve the security of your MySQL installation in the following ways: You can set a password for root ...
https://dev.mysql.com/doc/refman/8.4/en/thread-pool-operation.html
The thread pool consists of a number of thread groups, each of which manages a set of client connections. As connections are established, the thread pool assigns them to thread groups in round-robin fashion. thread_pool_dedicated_listeners: ...The ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-sessions-startup.html
When you start MySQL Shell from the command line, you can specify connection parameters using separate command options for each value, such as the user name, host, and port. For instructions and examples to start MySQL Shell and connect to a MySQL ...For a reference for all the mysqlsh command line options, see Section A.1, “mysqlsh — The MySQL ...
https://dev.mysql.com/doc/mysql-router/9.4/en/router-set-trace.html
Configuration To configure ROUTER SET trace you must add the following to your MySQL Router configuration file: max_idle_server_connections: add to the DEFAULT section. The following values can be added to the DEFAULT section and apply to all ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/glossary.html
chain replication In replication, a kind of topology where each server acts as a source/replica server, connected to at most two other servers. circular replication In a replication configuration, a topology where every server is both a source and a ... These terms are commonly used in information about MySQL Enterprise ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-mysql-instance-dashboard-layout.html
Alert Buttons The alert buttons list the number of problematic instances, connections, and agents in your implementation. Bad MySQL Connections: displays the number of misconfigured connections to MySQL instances. Bad Connection Configurations This ... This section describes the controls on the Manage Instances ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-mgm-client-commands.html
CONNECT connection-string Connects to the management server indicated by the connection string. If the client is already connected to this server, the client reconnects. This command does not affect any nodes connected to the cluster. If the node is ... In addition to the central configuration file, a cluster may also be controlled through a command-line interface available through the management client ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-restore.html
For more rapid restoration, the data may be restored in parallel, provided that there is a sufficient number of cluster connections available. --connect, -c Command-Line Format --connect=connection_string Type String Default Value localhost:1186 ...
https://dev.mysql.com/doc/refman/8.4/en/user-resources.html
One means of restricting client use of MySQL server resources is to set the global max_user_connections system variable to a nonzero value. This limits the number of simultaneous connections that can be made by any given account, but places no ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-set.html
In such cases, you must use a special process specification syntax; see Setting TCP Connection Attributes, for information about how this is done. Setting TCP Connection Attributes For a few attributes that apply only when using TCP connections ...