| A component of design architecture, the data architecture consists of among others, data entities, which have attributes and relationships with other data entities. These entities are related to the business functions. |
| OMB A-130 requirements… Data Architecture shall contain Data Descriptions and Relationships. Agencies must identify how data is created, maintained, accessed, and used. At a high level, agencies must define the data and describe the relationships among data elements used in the agency's information systems. |
Data Architecture
should contain …
|
Perspectives
|
Data
Architecture (entities = what) |
Applications
Architecture (activities = how) |
Technology
Architecture (locations = where) |
|
Planner's
View
Objectives/Scope |
List
of Business Processes
|
List
of Business Locations
|
|
|
Owner's
View
Enterprise Model |
Business
Process Model
|
Business
Logistics System
|
|
|
Designer's
View
Information Systems Model |
Application Architecture |
System
Geographic Deployment Architecture
|
|
|
Builder's
View
Technology Model |
System
Design
|
Technology
Architecture
|
|
|
Subcontractors
View
Detailed Specifications |
Data
Definition
"Library or Encyclopedia" |
Programs
"Supporting Software Components (i.e., Operating Systems) " |
Network
Architecture
|
For just-in-time Data Architecture for your agency Please contact ceo@sitarinc.com
or call cell: 703-629-3908, or (703) 280-8184
