Clustering allows you to group independent sets of CitectSCADA's server components within a single project, allowing multiple systems to be monitored and controlled simultaneously.
The most appropriate configuration will depend on the requirements for the solution to be deployed and the environment in which it is being deployed.
Some typical clustering configurations include:
CitectSCADA's implementation of clustering allows for the flexible deployment of graphics pages that can access data from different clusters dynamically. A page can be allocated a cluster context when it is called, and any elements on that page will be assigned the same cluster, unless they have a cluster explicitly specified. See About cluster context.