Besides the basic primary copy model, Replication Server also lets you design your system based on other distributed data models, including:
Distributed primary fragments
Corporate rollup
Redistributed corporate rollup
These models are discussed briefly in this section. For complete information about these distributed data models, refer to Chapter 3, “Implementation Strategies,” in the Replication Server Design Guide.
Warm standby applications represent another type of application model. See Chapter 3, “Managing Warm Standby Applications” in the Replication Server Administration Guide Volume 2 for more information.