Microsoft BizTalk Server: Microsoft’s business process management (BPM) server known as the BizTalk Server. It includes tools to design, develop, deploy, and manage a company’s business processes. The BizTalk Server has an integration layer used to add Web service interfaces to a company’s applications as services for their end users and trading partners. In addition, BizTalk Server includes the underlying infrastructure for exchanging messages between services or components and an engine that manages the communication between different services.