"The integration technology and infrastructure elements available today, in 1993, would enable an enterprise to develop a significant integration infrastructure. However, integration projects are constrained by cultural inertia, financial and resource limitations, and, significantly, risk management Thus, projects and their supporting integration infrastructures tend to be deployed in an incremental and evolutionary manner. Since each enterprise chooses its integration path based on particular business needs, the corporations visited in this study each presented a different road map of integration efforts to date and a unique snapshot of current integration infrastructure.... DoD, in concert with leading companies, should formulate an R&D strategy to create a new generation of enterprise architectures, models, tools, and software systems, and to determine the potential for new business operations, engineering practices, and manufacturing concepts. To achieve potential functional and performance improvements, integrators should combine the leverage of several emerging threshold technologies, such as operational integration frameworks, object-based and knowledge-based product and process representations, application-oriented network services, near-term and mid-term solutions to database integration, and wide-area object brokerage and execution.-"