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https://dev.mysql.com/doc/x-devapi-userguide/en/understanding-automatic-document-ids.html
In a multi-primary Group Replication or InnoDB Cluster environment, the generated _id values of a table are unique across instances to avoid primary key conflicts and minimize transaction certification. This document ID format ensures that: The ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-auto-increment-values.html
X DevAPI provides the getAutoIncrementValue() method to return the first AUTO_INCREMENT column value that was successfully inserted by the operation, taken from the return value of table.insert(). In the following example it is assumed that the ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-locking.html
X DevAPI supports MySQL locking through the lockShared() and lockExclusive() methods for the Collection.find() and Table.select() methods. This section describes how to use the lockShared() and lockExclusive() methods for both the Collection.find() ...This enables you to control row locking to ensure safe, transactional document updates on collections and to avoid concurrency problems, for example when using the modify() ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-acl-best-hybrid-ref.html
Users are assigned to roles with varying access to the groups. Development is the group of MySQL instances where the product is developed and tested. Production is the group of MySQL instances to which the finished product is deployed for customers ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-config-properties-file-location.html
dbpool.ui.minIdle(0) Type Integer Default Value 0 The minimum number of established connections that should be kept in the pool at all times. Idle connections are checked periodically, if enabled, and connections idle for longer than ... File ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-graphs-lock-waits-ref.html
Table Metadata Lock Waits Important Table Metadata Lock Waits is supported on MySQL 5.7 only. To enable this instrument, add the following to the my.cnf file of the monitored server: [mysqld] ... To open the Lock Waits reports, select Lock Waits ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-install-tuning-memory.html
This section describes how to adjust the resources available to your MySQL Enterprise Service Manager installation. Tuning Tomcat If you experience MySQL Enterprise Service Manager performance issues, increasing the amount of RAM available to the ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-mysql-instance-dashboard-layout.html
Unreachable Agents: lists the number of agents which are currently uncontactable. Bad Connection Configurations This section lists the connection configurations which are unable to establish a connection with the MySQL instance. Table 16.1 Bad ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-ui-settings-external-auth-ref.html
Table 15.3 External Authentication Name Description Disabled No external authentication system is used. Figure 15.5 External Authentication Settings: LDAP Table 15.4 LDAP Authentication Name Description Primary Server Hostname and Port Number ...Is ...
https://dev.mysql.com/doc/mysql-secure-deployment-guide/8.0/en/secure-deployment-connection-control.html
CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS implements an INFORMATION_SCHEMA table that exposes more detailed monitoring information for failed connection attempts. The INFORMATION_SCHEMA.CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS table, enabled by the ... The connection-control plugin library enables administrators to introduce an increasing delay in server response to connection attempts after a configurable number of consecutive failed ...