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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-config-send-buffers.html
This parameter can be set for all types of NDB Cluster nodes—that is, it can be set in the [ndbd], [mgm], and [api] (or [mysql]) sections of the config.ini file. This is a way to save memory when many nodes are in use, as long as the maximum ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-data-node-memory-management.html
This ensures that the data node can run in a stable manner without using swap memory, so that NDB can be used for latency-sensitive (realtime) applications. The MaxNoOfConcurrentIndexOperations, MaxNoOfFiredTriggers, MaxNoOfLocalOperations, and ...
https://dev.mysql.com/doc/refman/8.0/en/create-tablespace.html
MySQL NDB Cluster also supports tablespaces using the NDB storage engine. The UNDO keyword, introduced in MySQL 8.0.14, must be specified to create an undo tablespace. The rounding just described is done explicitly, and a warning is issued by the ...
https://dev.mysql.com/doc/refman/8.0/en/replication-privilege-checks.html
By default, MySQL replication (including Group Replication) does not carry out privilege checks when transactions that were already accepted by another server are applied on a replica or group member. MySQL then checks each transaction against the ...The use of a PRIVILEGE_CHECKS_USER account helps secure a replication channel against the unauthorized or accidental use of privileged or unwanted ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-cpudata.html
The cpudata table provides data about CPU usage during the last second.
https://dev.mysql.com/doc/refman/8.0/en/apis-tcl.html
MySQLtcl is a simple API for accessing a MySQL database server from the Tcl programming language.
https://dev.mysql.com/doc/refman/8.0/en/audit-log-security.html
For security reasons, audit log files should be written to a directory accessible only to the MySQL server and to users with a legitimate reason to view the log. By default, contents of audit log files produced by the audit log plugin are not ...
https://dev.mysql.com/doc/refman/8.0/en/data-masking-component-function-reference.html
Table 8.46 MySQL Enterprise Data Masking and De-Identification Component Functions Name Description gen_blocklist() Perform dictionary term replacement gen_dictionary() Return random term from dictionary gen_range() Generate random number within ...
https://dev.mysql.com/doc/refman/8.0/en/data-masking-plugin-function-reference.html
Table 8.47 MySQL Enterprise Data Masking and De-Identification Plugin Functions Name Description Deprecated gen_blacklist() Perform dictionary term replacement Yes gen_blocklist() Perform dictionary term replacement gen_dictionary_drop() Remove ...
https://dev.mysql.com/doc/refman/8.0/en/data-masking-plugin.html
MySQL Enterprise Data Masking and De-Identification is based on a plugin library that implements these elements: A server-side plugin named data_masking. A set of loadable functions provides an SQL-level API for performing masking and ...