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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-arbitrator-validity-detail.html
The arbitrator_validity_detail table shows the view that each data node in the cluster has of the arbitrator. All nodes should show the same arbitrator and arb_ticket values as well as the same arb_state value. Possible arb_state values are ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-config-nodes.html
The config_nodes table shows nodes configured in an NDB Cluster config.ini file. For each node, the table displays a row containing the node ID, the type of node (management node, data node, or API node), and the name or IP address of the host on ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-server-locks.html
The server_locks table is similar in structure to the cluster_locks table, and provides a subset of the information found in the latter table, but which is specific to the SQL node (MySQL server) where it resides. (The cluster_locks table provides ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-server-operations.html
The server_operations table contains entries for all ongoing NDB operations that the current SQL node (MySQL Server) is currently involved in. It effectively is a subset of the cluster_operations table, in which operations for other SQL and API ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-overview-requirements.html
One of the strengths of NDB 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 that all live data storage is done in memory. (It is possible to ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-preparation.html
Preparing the NDB Cluster for replication consists of the following steps: Check all MySQL servers for version compatibility (see Section 25.7.2, “General Requirements for NDB Cluster Replication”). To provide replication backup capability, you ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-tde-setup.html
Start the management server with either --initial or --reload to cause it to read the updated configuration file. Perform a rolling initial start (or restart) of all the data nodes (see Section 25.6.5, “Performing a Rolling Restart of an NDB ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-enterprise-security.html
MySQL Enterprise Edition provides plugins that implement security features using external services: MySQL Enterprise Edition includes an authentication plugin that enables MySQL Server to use LDAP (Lightweight Directory Access Protocol) to ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-innodb-cluster-introduction.html
This chapter introduces MySQL InnoDB Cluster, which combines MySQL technologies to enable you to deploy and administer a complete integrated high availability solution for MySQL. This content is a high-level overview of InnoDB Cluster, for full ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-innodb-replicaset-introduction.html
This chapter introduces MySQL InnoDB ReplicaSet, which combines MySQL technologies to enable you to deploy and administer Chapter 19, Replication. This content is a high-level overview of InnoDB ReplicaSet, for full documentation, see MySQL InnoDB ...