Documentation Home
MySQL 5.7 Reference Manual
Related Documentation Download this Manual
PDF (US Ltr) - 38.9Mb
PDF (A4) - 39.0Mb
PDF (RPM) - 38.0Mb
HTML Download (TGZ) - 10.8Mb
HTML Download (Zip) - 10.8Mb
HTML Download (RPM) - 9.5Mb
Man Pages (TGZ) - 211.0Kb
Man Pages (Zip) - 320.0Kb
Info (Gzip) - 3.5Mb
Info (Zip) - 3.5Mb
Excerpts from this Manual

MySQL 5.7 Reference Manual  /  ...  /  MySQL Multi-Source Replication Overview

16.1.4.1 MySQL Multi-Source Replication Overview

MySQL Multi-Source Replication enables a replication slave to receive transactions from multiple sources simultaneously. Multi-source replication can be used to back up multiple servers to a single server, to merge table shards, and consolidate data from multiple servers to a single server. Multi-source replication does not implement any conflict detection or resolution when applying the transactions, and those tasks are left to the application if required. In a multi-source replication topology, a slave creates a replication channel for each master that it should receive transactions from. See Section 16.2.3, “Replication Channels”. The following sections describe how to set up multi-source replication.


User Comments
User comments in this section are, as the name implies, provided by MySQL users. The MySQL documentation team is not responsible for, nor do they endorse, any of the information provided here.
Sign Up Login You must be logged in to post a comment.