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https://dev.mysql.com/doc/refman/8.0/en/multiple-servers.html
Or you might run multiple instances of the current production version, each managing a different set of databases. In some cases, you might want to run multiple instances of MySQL on a single machine. You might want to test a new MySQL release ...
https://dev.mysql.com/doc/refman/8.0/en/multiple-windows-command-line-servers.html
Use this procedure: Make sure that each data directory exists, including its own copy of the mysql database that contains the grant tables. The procedure for starting a single MySQL server manually from the command line is described in Section ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-key-cache.html
To minimize disk I/O, the MyISAM storage engine exploits a strategy that is used by many database management systems. It employs a cache mechanism to keep the most frequently accessed table blocks in memory: For index blocks, a special structure ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-start.html
You should have a cron script that automatically moves these files from the database directories to backup media. The following options to mysqld can be used to change the behavior of MyISAM tables. bulk_insert_buffer_size The size of the tree ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-storage-engine.html
Table 18.2 MyISAM Storage Engine Features Feature Support B-tree indexes Yes Backup/point-in-time recovery (Implemented in the server, rather than in the storage engine.) Yes Cluster database support No Clustered indexes No Compressed data Yes ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-table-maintenance.html
You can use myisamchk to check, repair, or optimize database tables. This section discusses how to use myisamchk to check or repair MyISAM tables (tables that have .MYD and .MYI files for storing data and indexes). For general myisamchk background, ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-table-problems.html
The file format that MySQL uses to store data has been extensively tested, but there are always circumstances that may cause database tables to become corrupted. The following discussion describes how this can happen and how to handle it.
https://dev.mysql.com/doc/refman/8.0/en/mysql-acid.html
The ACID model is a set of database design principles that emphasize aspects of reliability that are important for business data and mission-critical applications. MySQL includes components such as the InnoDB storage engine that adhere closely to ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-batch-commands.html
The mysql client typically is used interactively, like this: mysql db_name However, it is also possible to put your SQL statements in a file and then tell mysql to read its input from that file. To do so, create a text file text_file that contains ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-backup.html
The next few sections describe how to prepare for and then to create an NDB Cluster backup using the functionality for this purpose found in the ndb_mgm management client. To distinguish this type of backup from a backup made using mysqldump, we ...