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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbd.html
The ndbd binary provides the single-threaded version of the process that is used to handle all the data in tables employing the NDBCLUSTER storage engine. This data node process enables a data node to accomplish distributed transaction handling, ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbmtd.html
ndbmtd is a multithreaded version of ndbd, the process that is used to handle all the data in tables using the NDBCLUSTER storage engine. ndbmtd is intended for use on host computers having multiple CPU cores. Command-line options and configuration ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-backups.html
The backup files can be copied into any directory on the computer where the replica's management host resides, as long as the MySQL and NDB binaries have read permissions in that directory. This section discusses making backups and restoring from ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-general.html
Although it is not strictly necessary, we assume for purposes of this discussion that all NDB Cluster binaries are of the same release version. It is due to such differences between the binaries in the NDB Cluster and MySQL Server 8.4 distributions ... A replication channel requires two MySQL servers acting as replication servers (one each for the source and ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication.html
NDB Cluster supports asynchronous replication, more usually referred to simply as “replication”. This section explains how to set up and manage a configuration in which one group of computers operating as an NDB Cluster replicates to a second ...
https://dev.mysql.com/doc/refman/8.4/en/mysqladmin.html
MySQL release binaries provided by Oracle are not built using this option. MySQL release binaries provided by Oracle are not built using this option. MySQL release binaries provided by Oracle are not built using this option. You can use it to check ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlbinlog-hexdump.html
For more information about binary log format, see MySQL Internals: The Binary Log. In the example shown, '9d fc 5c 43' is the representation of '051024 17:24:13' in hexadecimal. Master ID: The server ID of the replication source server that created ...
https://dev.mysql.com/doc/refman/8.4/en/optimize-character.html
For character and string columns, follow these guidelines: Use binary collation order for fast comparison and sort operations, when you do not need language-specific collation features. You can use the BINARY operator to use binary collation within ...
https://dev.mysql.com/doc/refman/8.4/en/query-log.html
The general query log is a general record of what mysqld is doing. The server writes information to this log when clients connect or disconnect, and it logs each SQL statement received from clients. The general query log can be very useful when you ...
https://dev.mysql.com/doc/refman/8.4/en/replica-io-thread-states.html
The following list shows the most common states you see in the State column for a replication I/O (receiver) thread on a replica server. This state also appears in the Replica_IO_State column displayed by SHOW REPLICA STATUS, so you can get a good ...