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https://dev.mysql.com/doc/refman/9.7/en/telemetry-metrics.html
The Server Telemetry Metrics Service and the Server Metrics Instrument Service enable you to register and query telemetry meters, metrics, and metric measurements, in order to periodically export these measurements using the OpenTelemetry protocol.
https://dev.mysql.com/doc/refman/9.7/en/upgrade-troubleshooting.html
If problems occur, such as that the new mysqld server does not start, verify that you do not have an old my.cnf file from your previous installation. If this command displays anything other than the program name, you have an active my.cnf file that ... A schema mismatch in a MySQL 9.6 instance between the .frm file of a table and the InnoDB data dictionary can cause an upgrade to MySQL 9.7 to ...
https://dev.mysql.com/doc/mysql-enterprise-backup/9.7/en/meb-backup-process.html
In general, this is what happens when you run a backup operation with mysqlbackup: The InnoDB data files, redo log, binary log, and relay log files (except for the log files currently in use) are being copied into the backup, while the database ...
https://dev.mysql.com/doc/mysql-enterprise-backup/9.7/en/restore.html
Normally, the restoration process requires the database server to be already shut down (or, at least not operating on the directory you are restoring the data to), except for a partial restore. Example 5.1 Restoring a Database Server mysqlbackup ...
https://dev.mysql.com/doc/mysql-router/9.7/en/router-tls-cache.html
TLS sessions from client to router and router to server can be cached and resumed when needed. Server TLS session cache: Caches TLS sessions from the MySQL Router to the server. Server TLS Cache: server_ssl_session_cache_mode: Enables or disables ...MySQL Router uses the following caches: Client TLS session cache: Caches TLS session from the client to MySQL ...
https://dev.mysql.com/doc/mysql-shell/9.7/en/admin-api-installing-components.html
A production deployment uses multiple remote host machines running MySQL server instances, so you need to connect to each machine using a tool such as SSH or Windows remote desktop to carry out tasks such as installing components. Important Always ... How you install the software components required by AdminAPI depends on the type of deployment you intend to use: For a production deployment, install the components to each ...
https://dev.mysql.com/doc/mysql-shell/9.7/en/mysql-innodb-replicaset-setting-options-channels.html
Specifies the compression level to use for connections to the replication source server that use the zstd compression algorithm. specifies the network namespace to use for TCP/IP connections to the replication source server or, if the MySQL ... The ...
https://dev.mysql.com/doc/mysql-shell/9.7/en/mysql-shell-read-replicas-creating.html
Group Replication selects whether a full snapshot is taken, based on what the target server supports and group_replication_clone_threshold value. NOTE: A server restart is expected to happen as part of the clone process. If the server does not ...
https://dev.mysql.com/doc/c-api/9.7/en/c-api-asynchronous-interface.html
As of MySQL 8.0.16, the C API includes asynchronous functions that enable nonblocking communication with the MySQL server. Asynchronous functions enable development of applications that differ from the query processing model based on synchronous ...
https://dev.mysql.com/doc/c-api/9.7/en/mysql-get-ssl-session-data.html
void * mysql_get_ssl_session_data(MYSQL *, unsigned int n_ticket, unsigned int *out_len) Description mysql_get_ssl_session_data() permits SSL session reuse by extracting a ticket from an established session and submitting that ticket when ...This ...