Labels:text | screenshot | menu OCR: DATA PROCESS NETWORK List of Things List of Processes List of Locations in Important to the Business Which the Business the Business Performs Operates 1 BUSINESS SCOPE ENTITY: class of business things PROCESS: dass of business processes NODE: business location Business Entities Flows Between Communications & Their Business Processes Links Between Interrelationships Business Locations 2 BUSINESS MODEL ENTonY: business entity RELATIONSHIP: business rule PROCESS: business process HODE business unit group Pc: business product/service LINK; but Ress connection Model of the Flows Between Distribution Business Data & its Application Network Interrelationships Processes 3 INFORMATION SYSTEMS MODEL ENTITY data eMit NODE: set of functionality RELATIONSHIP data relationship PROCESS: application system UD: user views [set of data elements) (processor, storage, etc.) UNKARGe characteristics Database Design System Design Configuration Design TECHNOLOGY MODEL ENTITY segment, row record PROCESS: computer process KODE: hardware, system software RELATIONSHIP pointer, key, index UD: screen device formats uyk- line specifikcations Database Schema & Subschema Definition Program Code & Configuration Control Blocks Definition 5 TECHNOLOGY DEFINITION RELATIONSHIP, addresses, access methods PROCESS: language statements 300: control blocks LINK protocols 6 Data Storage Executable Code System INFORMATION Structures Configuration SYSTEM Databases, data, Programs, common modules, Host, network, switches, monitors, Copyright & IBM Corp. Based on work by John Zachman. This version originally appeared in GUIDE 73 (March 1989) Proceedings. FIGURE 2. John Zachman's Information Systems Architecture.
