Conclusions
To face increasing business challenges and build upon the competitive advantage in the industry, enterprise information systems need a complete overhaultaking into account the present-day shortcomings as well as future needs.
A standard middleware architecture that enables enterprise computing needs to be implemented, equipped with data interchange policies and Web services strategies. The middleware should be adaptable to the existing enterprise atmosphere, and simultaneously provide scope for tomorrow's "no boundaries" developmental efforts and the boundless synergy of systems.