The determination of common services and aggregation service

Common service and aggregation is determined by rational model instead of political decision. We applied parsing techniques in use case simulation and dependency analysis to produce the common services and aggregation services. Our goal is to provide visibility of those common component which is frequently deployed and high dependency which aggregate fine grained to coarse grained services. Both of these components construct skeleton within enterprise which are business critical with high priority in the implementation. The skeleton it produced exploits a loosely coupled approach in creating integration interoperability and constructing the foundation for service virtualization.