DCE and Legacy Systems - An Experience Report What Really Happened

The Multimission Ground Data System (MGDS) in use at the Jet Propulsion Laboratory (JPL) was developed in the latter half of the 1980s. It was a major departure from the one-of-a-kind, non-distributed ground data system previously employed. Today, a project is underway to determine if the Distributed Computing Environment (DCE) has a place in MGDS. The initial component targeted for replacement is an application layer built on top of TCP/IP which handles the MGDS message-passing requirements.