DCE and Legacy Systems - An Experience Report What Really Happened

摘要

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.