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https://dev.mysql.com/doc/refman/8.4/en/fips-mode.html
This includes replication (source/replica and Group Replication) and X Plugin, which run within the server. FIPS mode on the server side applies to cryptographic operations performed by the server, including those performed by MySQL Replication ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-search.html
MySQL provides a built-in full-text ngram parser that supports Chinese, Japanese, and Korean (CJK), and an installable MeCab full-text parser plugin for Japanese. Parsing differences are outlined in Section 14.9.8, “ngram Full-Text Parser”, and ... MATCH (col1,col2,...) AGAINST (expr [search_modifier]) search_modifier: { IN NATURAL LANGUAGE MODE | IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION | IN BOOLEAN MODE | WITH QUERY EXPANSION } MySQL has support for full-text indexing and searching: A full-text index in MySQL is an index of type ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-configuring-ssl-for-recovery.html
If a remote cloning operation is used as part of distributed recovery, Group Replication automatically configures the clone plugin's SSL options to match your settings for the distributed recovery SSL options. (For details of how the clone plugin ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-fine-tuning-the-group-communication-thread.html
The group communication thread (GCT) runs in a loop while the Group Replication plugin is loaded. The GCT receives messages from the group and from the plugin, handles quorum and failure detection related tasks, sends out some keep alive messages ...By configuring this wait to be a little longer (doing an active wait) before actually going to sleep can prove to be beneficial in some ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-getting-started.html
MySQL Group Replication is provided as a plugin for the MySQL server; each server in a group requires configuration and installation of the plugin. This section provides a detailed tutorial with the steps required to create a replication group with ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-member-actions.html
You can also configure member actions on a server that is not part of a group, as long as the Group Replication plugin is installed. The server must be writeable (with the read_only system variable set to OFF) and have the Group Replication plugin ... Group Replication has the ability to set actions for the members of a group to take in specified ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-online-upgrade-combining-versions.html
Group Replication is versioned according to the MySQL Server version that the Group Replication plugin was bundled with. For example, if a member is running MySQL 8.4.6 then that is the version of the Group Replication plugin. For optimal ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-secure-user.html
20.6.3.1.1 Replication User With The Caching SHA-2 Authentication Plugin By default, users created in MySQL 8 use Section 8.4.1.2, “Caching SHA-2 Pluggable Authentication”. If the replication user you configure for distributed recovery uses the ... State transfer from the binary log requires a replication user with the correct permissions so that Group Replication can establish direct member-to-member replication ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-view-changes.html
If there is not a large transaction gap, or if the clone plugin is not installed, Group Replication proceeds directly to state transfer from a donor's binary log. When Group Replication's distributed recovery process is carrying out state transfer ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication.html
You can follow the instructions in this chapter to configure the plugin on each of the server instances that you want in the group, start up the group, and monitor and administer the group. This chapter explains Group Replication in MySQL 8.4, and ...