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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-configuration.html
Each data node or SQL node requires a my.cnf file that provides two pieces of information: a connection string that tells the node where to find the management node, and a line telling the MySQL server on this host (the machine hosting the data ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-config.html
This example demonstrates combining --config-binary-file with other ndb_config options to obtain useful output: $> ndb_config --config-binary-file=../mysql-cluster/ndb_50_config.bin.1 --diff-default --type=ndbd config of [DB] node id 5 that is ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-failover.html
You can use the following query to obtain the needed records from the ndb_binlog_index table on the source: mysqlS'> SELECT -> @file:=SUBSTRING_INDEX(next_file, '/', -1), -> @pos:=next_position -> FROM mysql.ndb_binlog_index -> WHERE epoch = ... In ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-mta.html
MTA Configuration: Source If set on the source mysqld, replica_parallel_type must be LOGICAL_CLOCK (the default value). MTA Configuration: Replica Replica mysqld configuration for the NDB MTA requires that replica_parallel_workers is greater than 1.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication.html
We assume some familiarity on the part of the reader with standard MySQL replication as discussed elsewhere in this Manual. This process is accomplished by a special thread known as the NDB binary log injector thread, which runs on each MySQL server ... NDB Cluster supports asynchronous replication, more usually referred to simply as ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-security-networking-issues.html
Important With regard to potential security vulnerabilities, an SQL node is no different from any other MySQL server. See Section 8.1.3, “Making MySQL Secure Against Attackers”, for a description of techniques you can use to secure MySQL servers. If you are using a Commercial distribution of NDB Cluster, you can also use MySQL Enterprise Firewall to restrict SQL statements made by MySQL clients to an approved ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-oci-marketplace-maintenance.html
Upgrading MySQL The existing installation is RPM-based, to upgrade the MySQL server, see Section 3.7, “Upgrading MySQL Binary or Package-based Installations on Unix/Linux”. Backup and Restore MySQL Enterprise Backup is the preferred backup and ... This product is user-managed, meaning you are responsible for upgrades and ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-javascript-collections-operations.html
In MySQL Shell, you can create new collections, get a list of the existing collections in a schema, and remove an existing collection from a schema. mysql-js> db.getCollections() [ <Collection:countryinfo>, <Collection:flags> ] Drop a Collection To ...Collection names are case-sensitive and each collection name must be ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-python-collections-operations.html
In MySQL Shell, you can create new collections, get a list of the existing collections in a schema, and remove an existing collection from a schema. mysql-py> db.get_collections() [ <Collection:countryinfo>, <Collection:flags> ] Drop a Collection ...Collection names are case-sensitive and each collection name must be ...
https://dev.mysql.com/doc/refman/8.4/en/mysqld-server.html
The following discussion covers these MySQL server configuration topics: Startup options that the server supports. For listings of MySQL server variables and options that have been added, deprecated, or removed in MySQL 8.4, see Section 1.5, ...You ...