Concept of component aggregation in information, service and business

Service aggregation play crucial role in service provisioning, for those components that follow a certain sequence and perform a combination of coarse grained services, they are qualified for service aggregation. Service aggregation is validated in parsing statistics, this pre-built coarse grained service provides upward service provisioning and brings in its values in eliminating the integration interface and risk caused by boundary implementation. In the new age business driven services, coarse grained services construct the foundation of enterprise skeleton and rely on the aggregation from fine grained services, this shorten the gap between business and IT and streamline time to market. The skeleton it produced exploits a loosely coupled approach in creating integration interoperability and constructing the foundation for service.