Architecture 1.1. DEA.02 Product Solution Architecture 1.1.1. DEA.02.01 Product Solution Architecture 1.1.1.1. DEA.02.01.01 Product Solution Architecture 1.2. DEA.03 Business Architecture 1.2.1. DEA.03.01 Business Architecture 1.2.2. DEA.04.16 Enterprise Shared Services 1.2.3. DEA.04.17 Service Design Standards 1.2.4. DEA.04.19 Thin Client 1.2.4.1. DEA.04.19.01 Thin Client 1.3. DEA.04.23 Virtualization 1.3.1. DEA.04023.02 Virtualization 1.4. DEA.04.24 Design and Documentation 1.4.1. DEA.02.24.01 Service Design 1.5. DEA.04.12.02 N Tier Architecture 1.6. DEA.04.12.03 Stateless Business Logic 1.7. DEA.04.14.03 One VA TRM
UX Design 2.1. DEA..01.11 Human Interface 2.1.1. DEA.04.11.01 Common Look and Feel
Data 3.1. DEA.01.10 Enterprise Data 3.2. DEA.04.10.01 Authoritative Information Sources 3.3. DEA.04.10.02 Data Standards 3.4. DEA.04.10.03 Enterprise Data Model 3.5. DEA.04.10.04 Local Authoritative Information Sources 3.6. DEA.01.13 Data Handling 3.6.1. DEA.04.13.01 Data Independence 3.6.2. DEA.04.13.02 Data Persistence 3.7. DEA.04.25 Meta Data Inventories
Business Case & Product
4.1. DEA.01 Business Case Document
4.1.1. DEA.01.01 Business Case Document
4.1.1.1. DEA.01.01.01 Business Case Document
4.1.2. DEA.04.26.01 Enterprise Design Patterns
4.2. DEA.03.01.01 Business Architecture
4.3. DEA.04.25.01 Health Portfolio
4.4. DEA.04.25.02 Integration Control Registrations
4.5. DEA.04.25.03 VA Systems Inventory
Engineering & Development 5.1. DEA.04 Design Engineering Architecture 5.2. DEA.04.12 Technical Design 5.2.1. DEA.04.12.01 Exception Handling 5.3. DEA.04.15 Messaging Standards 5.3.1. DEA.04.14.01 Messaging Standards HIE 5.3.2. DEA.04.15.02 Messaging Standards SOAP 5.3.3. DEA.04.15.03 XML 5.3.4. DEA.04.16.01 Data Access Service 5.3.5. DEA.04.17.01 Service Access 5.3.6. DEA.04.17.02 Service Enabled Information Sharing 5.3.7. DEA.16.02 MVI 5.4. DEA.01.14 Tooling (COTS product) 5.4.1. DEA.04.14.01 COTS Products 5.4.2. DEA.04.14.02 Open Source 5.5. DEA.04.18 System Monitoring 5.5.1. DEA.0418.01 System Monitoring 5.6. DEA.04.20 Fault Tolerance 5.6.1. DEA.04.20.01 Back up and Restore 5.7. DEA.04.21 Capacity and Scalability 5.7.1. DEA.04.21.02 Infrastructure Capacity 5.7.2. DEA.04.21.03 Scalability 5.7.3. DEA.04.21.04 Storage 5.8. DEA.04.22 Infrastructure Standards 5.8.1. DEA.04.22.01 Network Configuration 5.8.2. DEA.04.22.02 Network Protocols 5.8.3. DEA.04.23.01 Cloud Computing 5.9. DEA.04.26 Programming Standards 5.9.1. DEA.04.26.02 Programming Standards 5.9.2. DEA.04.26.03 Test Driven Development