A new architecture for enterprise information systems.
Irresistible economic and technical forces are forcing healthcare institutions to develop regionalized services such as consolidated or virtual laboratories. Technical realities, such as the lack of an enabling enterprise-level information technology (IT) integration infrastructure, the existence of legacy systems, and non-existent or embryonic enterprise-level IT services organizations, are delaying or frustrating the achievement of the desired configuration of shared services. On attempting to address this matter, we discover that the state-of-the-art in integration technology is not wholly adequate, and itself becomes a barrier to the full realization of shared healthcare services. In this paper we report new work from the field of Co-operative Information Systems that proposes a new architecture of systems that are intrinsically cooperation-enabled, and we extend this architecture to both the regional and national scales.
Covvey
H D
HD
University of Waterloo, Ontario, Canada.
Stumpf
J J
JJ
D002984:Clinical Laboratory Information Systems / Q000458:organization & administration*; D003199:Computer Systems; D012041:Regional Medical Programs; D018511:Systems Integration; D014481:United States