GRID-BASED SERVER MESSAGING INFRASTRUCTURE

In a distributed computing system, respective indications of services or functionalities provided by computing nodes of the distributed computing system are received from the computing nodes. The computing nodes are registered according to the functionalities provided thereby responsive to receiving the respective indications therefrom. A request associated with one of the services is selectively communicated to at least one of the computing nodes responsive to registration thereof. Related methods, systems, and computer program products are also discussed.