May 2018
Intermediate to advanced
576 pages
30h 25m
English
To create a new node, we take a copy of one of the databases on the source nodes. This can be accomplished using either a physical base backup or a logical base backup. A physical copy includes all databases on the source node, so this mechanism is most suitable where there is only one active database on that node.
Command specifications are subject to change. Check out https://www.2ndquadrant.com/en/resources/bdr/ for the latest details on them.