PowerDesigner与业务流程建模.ppt

PowerDesigner 与业务流程建模 2 Why Using Business Process Modeling? ? It is not technical; it is easy to use. ? Business users can use it to: – Describe the current business processes – Define the future business processes – Optimize business processes – Improve ROI ? BPM can be used to design and generate BPM and workflow standards (ebXML, BPML, XPDL, …) ? BPM can be used to design and generate Web Services orchestr ation standards (BPEL4WS, …) 3 Why We Use BPM instead of UML? ? BPM tool is essentially for business users. It should be very easy to use. ? UML is more technical and more complex. It is good for designing applications but not for describing business processes. ? We offer well adapted tools for different usages instead of forcing all users to use UML. 4 Business Process Model Concepts ? Start ? End ? Process ? Flow ? Decision ? Synchronization ? Organization Unit ? Resource ? Service provider, interface, operation ? Data Process OrganizationUnit_1 Resource_1 ? Predefined Symbols New 5 Example of a High-Level BPM ? Describe system architecture Order Check Stock Process Order ERP Order Fulfillment System Order Fulfillment System Place Order Verify Customer Ship Product CRM Order Management Notify User 6 Example of a Detailed BPM OrganizationUnit_1 OrganizationUnit_2 USPS Packet FedEx Packet Inventory Create Order Process Corporate Order Process Order Check Stock Ship US Postal Ground Confirm Order Shipment Ship FedEx Overnight Overnight Delivery? Corporate Order? START FINISH Business Process Model Model: Order Management Process Package: Diagram: Order Process Diagram Author: Sybase, Inc. Date : 3/23/2004 Version : 9.0 Swimlane 7 PowerDesigner 10.0 BPM Features ? Simple user-interface ? Custom symbols, predefined symbols tool palette ? Support Simulation (use Simul8) ? Support Service-Oriented Architecture (SOA) ? Generate/reverse engineer BPEL4WS ? Generate Sybase Integration Orchestrator model ? Generate/reverse engineer ebXML ? Import/export data