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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-params-ndbd.html
HeartbeatOrder: Sets order in which data nodes check each others' heartbeats for determining whether given node is still active and connected to cluster. LateAlloc: Allocate memory after connection to management server has been established. The ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-commands.html
This enables the character set to remain synchronized on the client and server if mysql is run with auto-reconnect enabled (which is not recommended), because the specified character set is used for reconnects. If the connect command specifies a ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-installer-catalog-dashboard.html
By default, and when an Internet connection is present, MySQL Installer attempts to update the catalog at startup every seven days. If selected, this option configures MySQL Installer to run without depending on internet-connection capabilities. At ... This section describes the MySQL Installer product catalog, the dashboard, and other actions related to product selection and ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-tls-channel-status-table.html
Connection interface TLS properties are set at server startup, and can be updated at runtime using the ALTER INSTANCE RELOAD TLS statement. The tls_channel_status table (available as of MySQL 8.0.21) provides information about connection interface ...The row for the Enabled property indicates overall interface status, where the interface and its status are named in the CHANNEL and VALUE columns, ...
https://dev.mysql.com/doc/refman/8.0/en/socket-pluggable-authentication.html
The server-side auth_socket authentication plugin authenticates clients that connect from the local host through the Unix socket file. The plugin determines that the --user option value (valerie) differs from the client user's name (stephanie) and ...The plugin uses the SO_PEERCRED socket option to obtain information about the user running the client ...
https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html
You can enable connection compression at the protocol level for replication connections, using the SOURCE_COMPRESSION_ALGORITHMS | MASTER_COMPRESSION_ALGORITHMS and SOURCE_ZSTD_COMPRESSION_LEVEL | MASTER_ZSTD_COMPRESSION_LEVELoptions of the CHANGE ... Beginning with MySQL 8.0.20, you can enable binary log transaction compression on a MySQL server ...
https://dev.mysql.com/doc/refman/8.0/en/data-directory-initialization.html
If you want to deploy the server with automatic support for secure connections, use the mysql_ssl_rsa_setup utility to create default SSL and RSA files: bin/mysql_ssl_rsa_setup For more information, see Section 6.4.3, “mysql_ssl_rsa_setup — ...
https://dev.mysql.com/doc/refman/8.0/en/docker-mysql-more-topics.html
For example: docker run --name=mysql1 --network=my-custom-net -d container-registry.oracle.com/mysql/community-server docker run --name=myapp1 --network=my-custom-net -d myapp The myapp1 container can then connect to the mysql1 container with the ...
https://dev.mysql.com/doc/refman/8.0/en/grant.html
(Alternatively, if you have the UPDATE privilege for the grant tables in the mysql system schema, you can grant any account any privilege.) When the read_only system variable is enabled, GRANT additionally requires the CONNECTION_ADMIN privilege (or ...[WITH GRANT OPTION] [AS user [WITH ROLE DEFAULT | NONE | ALL | ALL EXCEPT role [, role ] ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-basics.html
An SQL node is a mysqld process started with the --ndbcluster and --ndb-connectstring options, which are explained elsewhere in this chapter, possibly with additional MySQL server options as well. MySQL clients using an NDB Cluster as a data source ... NDBCLUSTER (also known as NDB) is an in-memory storage engine offering high-availability and data-persistence ...