Description of the illustration ocsdc-cluster-diagram.png

Figure 2-2 shows a fault-tolerant OCECAS topology. In this example, the domains are installed on three separate machines. The first machine contains the management domain only. The second machine contains the UDR domain and all of the runtime domains (that is, a testing domain, a staging domain, and a production domain). The third machines contains the replicated UDR domain and the replicated staging and production domains.