proprietary, Acero, Chas Honton <chas@acero.com> Supporting the set of application servers on a host is a Distributed Service Coordinator (DSC). There is one DSC process which must be running per host computer in the domain. This component provides the distributed transaction management, server management, load balancing, and service selection features of the Enterprise Server. proprietary, Acero, Chas Honton <chonton@acero.com> Supporting the set of application servers on a host is a Distributed Service Coordinator (DSC). There is one DSC process which must be running per host computer in the domain. This component provides the distributed transaction management, server management, load balancing, and service selection features of the Enterprise Server.