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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo.html
NDB Cluster also maintains tables in the INFORMATION_SCHEMA information database, including the FILES table which contains information about files used for NDB Cluster Disk Data storage, and the ndb_transid_mysql_connection_map table, which shows ...
https://dev.mysql.com/doc/refman/8.0/en/purge-binary-logs.html
PURGE { BINARY | MASTER } LOGS { TO 'log_name' | BEFORE datetime_expr } The binary log is a set of files that contain information about data modifications made by the MySQL server. PURGE BINARY LOGS TO and PURGE BINARY LOGS BEFORE both fail with an ...The log consists of a set of binary log files, plus an index file (see Section 7.4.4, “The Binary ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-backups.html
Each system running an ndbd process for the source cluster has cluster backup files located on it, and all of these files must be copied to the replica to ensure a successful restore. Important A CREATE DATABASE (or CREATE SCHEMA) statement ...If ...
https://dev.mysql.com/doc/refman/8.0/en/replication-multi-source-provision-replica.html
In a multi-source replication topology, you must therefore remove the SET @@GLOBAL.gtid_purged statement from the dump output before replaying the dump files, because you cannot apply a second or subsequent dump file including this statement. Also ... If the sources in the multi-source replication topology have existing data, it can save time to provision the replica with the relevant data before starting ...
https://dev.mysql.com/doc/refman/8.0/en/replication-howto-masterstatus.html
If you are planning to shut down the source to create a data snapshot, you can optionally skip this procedure and instead store a copy of the binary log index file along with the data snapshot. The source binary log coordinates where the replica ...
https://dev.mysql.com/doc/refman/8.0/en/enterprise-encryption-usage.html
They are good for encrypting small amounts of data and creating and verifying signatures. This example works with both the component function and the legacy function: SET @priv1 = create_asymmetric_priv_key('RSA', 2048); SELECT ... To use MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-show-tables.html
If this option is given, the name of a table must follow the database name. ndb_show_tables displays a list of all NDB database objects in the cluster. --core-file Command-Line Format --core-file Removed 8.0.31 Write core file on error; used in ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-hashicorp-plugin.html
Plugin-specific configuration includes preparation of the certificate and key files needed for connecting to HashiCorp Vault, as well as configuring HashiCorp Vault itself. A typical setup includes a set of certificate and key files: company.crt: A ... Note The keyring_hashicorp plugin is an extension included in MySQL Enterprise Edition, a commercial ...
https://dev.mysql.com/doc/refman/8.0/en/replication-binlog-encryption-encryption-keys.html
The binary log master key is used to encrypt each new log file's file password, which is a randomly generated 32-byte file password specific to the log file that is used to encrypt the file data. The file data is encrypted using AES-CTR (AES Counter ... The binary log encryption keys used to encrypt the file passwords for the log files are 256-bit keys that are generated specifically for each MySQL server instance using MySQL Server's keyring service (see Section 8.4.4, “The MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-aws-plugin.html
For example, use these lines in the server my.cnf file, adjusting the .so suffix and file locations for your platform as necessary: [mysqld] early-plugin-load=keyring_aws.so ...The keyring_aws_conf_file and keyring_aws_data_file system variables ...