DFSR is an efficient file-replication engine built into Windows Server 2019. You can use DFS Replication to replicate DFSN targets in an efficient manner, especially across low-bandwidth connections.
In DFSR, a replication group is a collection of computers, known as members. Each replication group member hosts replicated folders. Replicated folders are folders that DFSR ensures are synchronized. With DFS Replication groups, you can replicate the folders contained in your DFS Namespace.
A DFS replicated folder is a folder that DFSR keeps synchronized on each member. In the Configuring a DFS Namespace recipe, you created some folders that you need to replicate between each server. As the data changes in each replicated folder, DFSR replicates the changes across connections between the members of the replication group. The connections you set up between the members forms the replication topology.
Creating multiple replicated folders in a single replication group simplifies...