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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-mgm-definition.html
maxsize: The maximum size (in bytes) to which the file can grow before logging rolls over to a new file. If you plan to deploy a large number of data nodes, it is a good idea to limit the node IDs for management nodes (and API nodes) to values ...
https://dev.mysql.com/doc/refman/8.0/en/replication-solutions-performance.html
If you are using a large number of replicas connected to one source, and that source is also busy processing requests (for example, as part of a scale-out solution), then you may want to improve the performance of the replication process. If heavy ... As the number of replicas connecting to a source increases, the load, although minimal, also increases, as each replica uses a client connection to the ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-restore.html
Afterwards, you can restore indexes for all tables at once with multithreaded building of indexes using --rebuild-indexes, which should be faster than rebuilding indexes concurrently for very large tables. Because some applications may set values ...
https://dev.mysql.com/doc/refman/8.0/en/faqs-mysql-cluster.html
Priot to NDB 8.0, the maximum size for a table row is 14 kilobytes, not counting BLOB values. When calculating Cluster memory requirements, you may find useful the ndb_size.pl utility which is available in recent MySQL 8.0 releases. For more ... In ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-fulltext-index.html
Consider increasing the number of threads when creating full-text indexes on large tables. To avoid this problem, InnoDB uses a full-text index cache to temporarily cache index table insertions for recently inserted rows. You can query the ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-upgrade.html
Check and repair operations can be time-consuming, particularly for large tables. mysql_upgrade checks mysql.user system table rows and, for any row with an empty plugin column, sets that column to 'mysql_native_password' if the credentials use a ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-table-import.html
For example, you might move busy tables to an SSD device, or move large tables to a high-capacity HDD device. The page size of the tablespace must match the page size of the destination MySQL server instance. InnoDB page size is defined by the ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-information-schema-buffer-pool-tables.html
The InnoDB INFORMATION_SCHEMA buffer pool tables provide buffer pool status information and metadata about the pages within the InnoDB buffer pool. The InnoDB INFORMATION_SCHEMA buffer pool tables include those listed below: mysql> SHOW TABLES FROM ...
https://dev.mysql.com/doc/refman/8.0/en/linux-installation-native.html
Many Linux distributions include a version of the MySQL server, client tools, and development components in their native software repositories and can be installed with the platforms' standard package management systems. For Red Hat and similar ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-resources.html
DISK_OPERATIONS: If a log file group is allocated, the size of the undo log buffer is used to set the size of this resource. Size is NoOfFragmentLogParts * RedoBuffer, plus 1 MB per log file part. This table provides information about data node ...