MySQL Cluster Data Node Configuration Parameters The summary table in this section provides information about parameters used in the [ndbd] or [ndbd default] sections of a config.ini file for configuring MySQL Cluster data nodes. For detailed descriptions and other additional information about ea...
MySQL Cluster Hardware Software and Networking Requirements One of the strengths of MySQL Cluster is that it can be run on commodity hardware and has no unusual requirements in this regard, other than for large amounts of RAM, due to the fact ...
MySQL Cluster Installation This section describes the basics for planning, installing, configuring, and running a MySQL Cluster. Whereas the examples in Section 17.3, “Configuration of MySQL Cluster NDB 7.3” provide more in-depth information on a variety of clustering options and configuration, t...
MySQL Cluster Logging Management Commands The following management commands are related to the cluster log: • CLUSTERLOG ON Turns the cluster log on. • CLUSTERLOG OFF Turns the cluster log off. • CLUSTERLOG INFO Provides information about cluster log settings. • node_id CLUSTERLOG category=t...
MySQL Cluster Management Node Configuration Parameters The summary table in this section provides information about parameters used in the [ndb_mgmd] or [mgm] sections of a config.ini file for configuring MySQL Cluster management nodes. For detailed descriptions and other additional information a...
MySQL Cluster Overview MySQL Cluster is a technology that enables clustering of in-memory databases in a shared-nothing system. The shared-nothing architecture enables the system to work with very inexpensive hardware, and with a minimum of speci...
MySQL Cluster. The default binary logging format in all MySQL Cluster NDB 7.3 releases is MIXED. You should note that MySQL Cluster Replication always uses row-based replication, and that the NDB storage engine is incompatible with statement-based replication. See Section 17.6.2, “General Require...
MySQL Proxy Command Options To start MySQL Proxy, you can run it directly from the command line: shell mysql-proxy For most situations, you specify at least the host name or address and the port number of the backend MySQL server to which the M...
MySQL Server Using InnoDB Compared with MySQL Cluster MySQL Server offers a number of choices in storage engines. Since both NDBCLUSTER and InnoDB can serve as transactional MySQL storage engines, users of MySQL Server sometimes become interested...
NDB and user defined partitioning. While MySQL Cluster normally partitions NDB tables automatically, it is possible to employ user-defined partitioning with NDB tables. This is subject to the following limitations: 1. Only KEY and LINEAR KEY partitioning schemes can be used with NDB tables. 2. W...
