Issues in the design and administration of distributed model management systems

Abstract

Distributed model management systems (DMMS) represent the next frontier in the organizational usage of DSS technology. Due to the growing popularity of distributed computing systems and increased level of modelling activity in most organizations, significant benefits can be realized through the implementation of a DMMS. In several ways, the functions of a DMMS can be viewed as isomorphic to those of a “distributed database system.

This paper describes the objectives of a distributed model management system and discusses several important issues that must be considered before constructing the distributed model base. In addition, a layered schema architecture is suggested for designing the DMMS. The proposed architecture facilitates sharing, control, consistency and integration of models, without altering the current model representation schemes. This paper also examines the roles of different individuals responsible for managing the DMMS.