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https://dev.mysql.com/doc/refman/8.4/en/x-plugin-system-monitoring.html
For general X Plugin monitoring, use the status variables that it exposes. For information specifically about monitoring the effects of message compression, see Monitoring Connection Compression for X Plugin. Monitoring SQL Generated by X Plugin ...
https://dev.mysql.com/doc/refman/8.4/en/xml-functions.html
If multiple matches are found, the content of the first child text node of each matching element is returned (in the order matched) as a single, space-delimited string. Table 14.16 XML Functions Name Description ExtractValue() Extract a value from ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-6.html
In order to avoid this issue, connections to servers that belong to iterations of the group membership are now stopped after 5 minutes, which should be sufficient time to re-establish valid connections without imposing a continuing impact on group ... Note These release notes were created with the assistance of MySQL HeatWave ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-cloud-options.html
In order to perform cloud backups and restores with the bucket, the user identified by the --cloud-access-key-id option must have at least the following permissions on the bucket: s3:ListBucket: For listing information on items in the bucket. These ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-commands-restore.html
That means the backup taken will be altered during the process, and users might want to make an extra copy of the backup directory before proceeding with the restoration, in order to prevent the loss of backup data in case something goes wrong. The ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/bugs.backup.html
Hot backups for large databases with heavy writing workloads (say, in the order of gigabytes per minute) can take a very long time to complete due to the huge redo log files that are generated on the server while the backup is running. Please refer ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/meb-backup-optimistic.html
During a hot backup of a huge database (say, in the order of terabytes), huge redo log files could be generated on the server when the backup is in progress. Optimistic backup is a feature for improving performance for backing up and restoring huge ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/meb-encryption.html
In order to enhance security for backed up data, MySQL Enterprise Backup provides encryption for single-file backups. The encryption can also be applied when creating a partial, compressed, or incremental single-file backups, and for streaming ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/mysqlbackup.full.html
For incremental backups that uses the --incremental-base option to specify the directory containing the previous backup, in order to make the directory names predictable, you might prefer to not use the --with-timestamp option and generate a ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/mysqlbackup.privileges.html
SUPER, to enable and disable logging, and to optimize locking in order to minimize disruption to database processing. The mysqlbackup command connects to the MySQL server using the credentials supplied with the --user and --password options. You ...