Object replication details

Db2® Mirror keeps objects synchronized between two nodes. This section defines the objects and actions that can be replicated.

When you create, change, or delete a replicated object on a node, that node is called the source node of the operation. Db2 Mirror will synchronously take the same action on the other node (called the target node) so that when the operation is complete, the object is synchronized on both nodes. Since changes to replicated objects can occur on both Db2 Mirror nodes, one node may be the source node for some changes and the target node for other changes. The source and target nodes do not correlate to the primary and secondary node designation.