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https://dev.mysql.com/doc/mysql-installer/en/mysql-installer-catalog-dashboard.html
Product Catalog MySQL Installer Dashboard Locating Products to Install Upgrading MySQL Server Removing MySQL Server Upgrading MySQL Installer Product Catalog The product catalog stores the complete list of released MySQL products for Microsoft ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-compliance-replication-standard-rules.html
By default, the server logs the length of the event as well as the event itself and uses this information to verify that the event was written correctly. You can also cause the server to write checksums for the events using CRC32 checksums by ...The ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-relnotes.html
See MySQL 8.4.6 Release Notes for more information on the server release. We recommend customers who are using any lower versions of MySQL Server to upgrade to MySQL 8.4.6. See MySQL 8.0.43 Release Notes for more information on the server release.
https://dev.mysql.com/doc/refman/8.4/en/group-replication-network-partitioning.html
Quorum may be lost when there are multiple involuntary failures, causing a majority of servers to be removed abruptly from the group. For example, in a group of 5 servers, if 3 of them become silent at once, the majority is compromised and thus no ... The group needs to achieve consensus whenever a change that needs to be replicated ...
https://dev.mysql.com/doc/refman/8.4/en/replication-functions-async-failover.html
The following functions enable you to add or remove replication source servers to or from the source list for a replication channel, as well as clear the source list for a given server. For Group Replication source servers that are defined as part ...The connection is also changed if the currently connected source does not have the highest weighted priority in the ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-howto.html
This is a “cold start” procedure that assumes either that you are starting the source server for the first time, or that it is possible to stop it; for information about provisioning replicas using GTIDs from a running source server, see Section ... This section describes a process for configuring and starting GTID-based replication in MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-frequently-asked-questions.html
What is the maximum number of MySQL servers in a group? A group can consist of maximum 9 servers. Attempting to add another server to a group with 9 members causes the request to join to be refused. How are servers in a group connected? Servers in a ...This limit has been identified from testing and benchmarking as a safe boundary where the group performs reliably on a stable local area ...
https://dev.mysql.com/doc/refman/8.4/en/x-plugin-connection-compression.html
Connections can be compressed if the server and the client agree on a mutually supported compression algorithm. Enabling compression reduces the number of bytes sent over the network, but adds to the server and client an additional CPU cost for ...
https://dev.mysql.com/doc/refman/8.4/en/backup-types.html
If the output is written on the client side, the server must also send it to the backup program. Backups can be performed while the MySQL server is not running. If the server is running, it is necessary to perform appropriate locking so that the ...
https://dev.mysql.com/doc/refman/8.4/en/load-data-local-security.html
In theory, a patched server could tell the client program to transfer a file of the server's choosing rather than the file named in the statement. In this environment, the client with respect to the MySQL server actually is the Web server, not a ...