Using XML to facilitate information management across multiple local government agencies
G.M. Bryan, Joanne Curry, Carolyn McGregor, D. Holdsworth, Ryan Sharply · 2003
The main barriers to the level of electronic data interchange required to seamlessly integrate services offered by legacy systems in an Internet environment are the need for applications to share a common data definition and the non-heterogeneity in database platforms. This paper details a collaborative research initiative between the Penrith City Council, Penrith Australia and the Centre for Advanced Systems Engineering (CASE) at the University of Western Sydney. It details the development of a fully functioning XML-based prototype system that provides effective integration of services offered by a collaborating group of legacy systems. The key contribution of this work is to provide an open systems based infrastructure that allows collaborating legacy systems, based on heterogeneous database and server platforms, to offer an integrated query service over the Internet.