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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-basics.html
Important It is not realistic to expect to employ a three-node setup in a production environment. NDBCLUSTER (also known as NDB) is an in-memory storage engine offering high-availability and data-persistence features. The NDBCLUSTER storage engine ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-compared.html
While it is also true that some types of common business applications can be run either on NDB Cluster or on MySQL Server (most likely using the InnoDB storage engine), there are some important architectural and implementation differences. MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-computer-definition.html
Important The computer ID is not the same as the node ID used for a management, API, or data node. The [computer] section has no real significance other than serving as a way to avoid the need of defining host names for each node in the system. Id ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-configuration-overview.html
Important Values for numeric cluster parameters can generally be increased without any problems, although it is advisable to do so progressively, making such adjustments in relatively small increments. Each of the node parameter tables lists the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-data-node-memory-management.html
All memory allocation for a data node is performed when the node is started. This ensures that the data node can run in a stable manner without using swap memory, so that NDB can be used for latency-sensitive (realtime) applications. The reserved ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-disk-data-objects.html
Important There can exist at most one log file group in the same NDB Cluster at any given time. NDB Cluster Disk Data storage is implemented using the following objects: Tablespace: Acts as containers for other Disk Data objects. A tablespace ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-disk-data-storage-requirements.html
Important Starting the cluster with the --initial option does not remove Disk Data files. The following items apply to Disk Data storage requirements: Variable-length columns of Disk Data tables take up a fixed amount of space. For each row, this ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-general-info.html
(Locations where the sources can be obtained are listed later in this section.) Important MySQL NDB Cluster does not support InnoDB Cluster, which must be deployed using MySQL Server InnoDB storage engine as well as additional applications that are ... MySQL NDB Cluster uses the MySQL server with the NDB storage ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-configuration.html
Important Once you have started a mysqld process with the ndbcluster and ndb-connectstring parameters in the [mysqld] and [mysql_cluster] sections of the my.cnf file as shown previously, you cannot execute any CREATE TABLE or ALTER TABLE statements ... In this section, we discuss manual configuration of an installed NDB Cluster by creating and editing configuration ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-linux-source.html
This section provides information about compiling NDB Cluster on Linux and other Unix-like platforms. Building NDB Cluster from source is similar to building the standard MySQL Server, although it differs in a few key respects discussed here. For ...