EA3 artifact

Concept Overview Diagram

ea3-strategyEA3 artifact S1: Concept Overview Diagram

A Concept Overview Diagram is a high-level model/diagram with core processes, systems and infrastructure.

Core Diagram
deltaSome organizations choose to use an MIT core diagram (Ross, Weill and Robertson, 2006). This example (to the right) is from Delta Airlines.

EA³ Artifacts

EA3 and Common Approach mapping

 Strategy
S-1 Concept Overview
S-2 Strategic Plan
S-3 Concept of Operations Scenarios
S-4 SWOT Analysis
S-5 Performance Measures Scorecard
Business
B-1 Business Process Diagram (core)
B-1.1 Business Process/Product Matrix
B-2 Business Operating Plan
B-2.1 Node Connectivity Diagram
B-3 Business Service Catalog
B-4 Organization Chart
B-5 Use Case Narrative and Diagram
B-6 Business Case / Alternatives Analysis
 Information and Data
D-1 Logical Data Model (core)
D-2 Knowledge Management Plan*
D-3 Data Quality Plan
D-1.1 Information Exchange Matrix
D-4 Data Flow Diagram
D-5 Physical Data Model
D-6 CRUD Matrix
D-7 State-Transition Diagram
D-8 Event Sequence Diagram
D-9 Data Dictionary
D-10 Object Library
 Systems and Applications
A-1 Application Interface Diagram (core)
A-2 Application Communication Diagram
A-2.1 System Data Flow Diagram
A-2.2 System/Operations Matrix
A-3 Application Interface Matrix
A-4 Application Data Exchange Matrix
A-5 Application Service Matrix
A-6 Application Performance Matrix
A-7 System/Application Evolution Diagram
A-8 Enterprise Service Bus Diagram
A-9 Application Maintenance Procedure
A-10 Application Inventory
A-11 Software License Inventory
 Infrastructure
I-1 Network Diagram (core)
I-2 Hosting Concept of Operations
I-3 Technical Standards Profile
I-4 Technology Forecast
I-5 Cable Plant Diagram
I-6 Wireless Connectivity Diagram
I-7 Rack Elevation Diagrams (front and back)
I-8 Data Center/Server Room Diagram
I-9 Wiring Closet Diagram
I-10 Point of Presence Diagram
I-11 Asset Inventory
I-12 Facility Blueprints
 Security
SP-1 Security Controls Catalog (core)
SP-2 Security and Privacy Plan
SP-3 Certification & Accreditation Documentation
SP-4 Continuous Monitoring Procedures
SP-5 Disaster Recovery Plan
SP-6 Continuity of Operations Plan