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https://dev.mysql.com/doc/refman/8.4/en/myisamchk.html
You can copy the files that correspond to a database table into some other location and perform recovery operations on them there. The myisamchk utility gets information about your database tables or checks, repairs, or optimizes them. myisamchk ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-backup-concepts.html
During backup, each node saves these three parts into three files on disk: BACKUP-backup_id.node_id.ctl A control file containing control information and metadata. A backup is a snapshot of the database at a given time. The data actually stored in ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-compared.html
In many instances, decisions about when and where to use NDB Cluster must be made on a case-by-case basis, taking all factors into consideration. MySQL Server offers a number of choices in storage engines. Since both NDB and InnoDB can serve as ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-config-starting.html
LockPagesInMainMemory=1 # On Linux and Solaris systems, setting this parameter locks data node # processes into memory. Changes in configuration are also likely to be indicated when changes are made in the platform on which the cluster is run, or in ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-connection-strings.html
Write the connection string for each executable into a text file named Ndb.cfg and place this file in the executable's startup directory. With the exception of the NDB Cluster management server (ndb_mgmd), each node that is part of an NDB Cluster ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-windows-binary.html
You should also have the MySQL client (mysql.exe) on this host. For management nodes and data nodes, it is not necessary to install the MySQL Server binary; however, each management node requires the management server daemon (ndb_mgmd.exe); each ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-windows-initial-start.html
Once the NDB Cluster executables and needed configuration files are in place, performing an initial start of the cluster is simply a matter of starting the NDB Cluster executables for all nodes in the cluster. Each cluster node process must be ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-log-events.html
An event report reported in the event logs has the following format: datetime [string] severity -- message For example: 09:19:30 2005-07-24 [NDB] INFO -- Node 4 Start phase 4 completed This section discusses all reportable events, ordered by ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-management.html
The first of these is through the use of commands entered into the management client whereby cluster status can be checked, log levels changed, backups started and stopped, and nodes stopped and started. Managing an NDB Cluster involves a number of ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-restart-info.html
Each entry in the table corresponds to a node restart status report in real time from a data node with the given node ID. Only the most recent report for any given node is shown. The restart_info table contains the following columns: node_id Node ID ...