SOA-based Enterprise Service Bus

SOA has become a new software basic architecture which offers an intelligent infrastructure to reduce the complexity of service reuse and then integrates all kinds of technologies, protocols and applications. Current products of SOA-based enterprise service bus (ESBsoa) can mainly offer Web services container but not unified adapter mechanism to integrate some kinds of enterprise applications. It restricts the availability and scalability of ESBsoa. In this paper, it first presents a new SOA-based enterprise application integration environment which clarifies the status and function of ESBsoa in constructing Web services-based application supporting platform. Then, it puts forth a new implementation architecture for ESBsoa, and then analyzes some key technologies including transport adaptation, service adaptation and common services etc. At last, ESBsoa is proved to be feasible and effective by simulation experiments.