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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-restart-info.html
Each entry in the table corresponds to a node restart status report in real time from a data node with the given node ID. Only the most recent report for any given node is shown. The restart_info table contains the following columns: node_id Node ID ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-nodes-groups.html
Figure 25.2 NDB Cluster with Two Node Groups The data stored by the cluster is divided into four partitions, numbered 0, 1, 2, and 3. This section discusses the manner in which NDB Cluster divides and duplicates data for storage. A number of ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-operations.html
REORGANIZE PARTITION, ALGORITHM=INPLACE with no partition_names INTO (partition_definitions) option on NDB tables. MySQL NDB Cluster supports online table schema changes using ALTER TABLE ... NDB Cluster handles COPY and INPLACE as described in the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-quick.html
To familiarize you with the basics, we describe the simplest possible configuration for a functional NDB Cluster. After this, you should be able to design your desired setup from the information provided in the other relevant sections of this ...
https://dev.mysql.com/doc/refman/8.4/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/8.4/en/mysql-cluster-security.html
This section discusses security considerations to take into account when setting up and running NDB Cluster.
https://dev.mysql.com/doc/refman/8.4/en/mysql-gr-memory-monitoring-ps-instruments.html
The following instruments in the memory/sql/ grouping are also used to monitor Group Replication memory: Log_event: Memory allocated for encoding transaction data into the binary log format; this is the same format in which Group Replication ... The ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-releases.html
The MySQL release model is divided into two main tracks: LTS (Long-Term Support) and Innovation. All LTS and Innovation releases include bug and security fixes, and are considered production-grade quality. Figure 1.1 MySQL Release Schedule MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-server.html
Modify it to change location into the proper directory before it runs mysqld_safe. MySQL distributions on Unix and Unix-like system include a script named mysql.server, which starts the MySQL server using mysqld_safe. It can be used on systems such ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-tzinfo-to-sql.html
mysql_tzinfo_to_sql can be invoked several ways: mysql_tzinfo_to_sql tz_dir mysql_tzinfo_to_sql tz_file tz_name mysql_tzinfo_to_sql --leap tz_file For the first invocation syntax, pass the zoneinfo directory path name to mysql_tzinfo_to_sql and send ... The mysql_tzinfo_to_sql program loads the time zone tables in the mysql ...