| Infrastructure Architecture should contain technology models, and provide the physical depiction of the technology environment for the enterprise showing actual hardware and systems software at the nodes and lines and their systems software, including operating systems and middleware |
| Technology Infrastructure Architecture shall contain description and identification of the functional characteristics, capabilities, and interconnections of the hardware, software, and telecommunications. Technical Reference Model (TRM) should identify and describe the information services (such as database, communications, intranet, etc.) used throughout the agency |
Technology
Architecture should contain …
|
Perspectives
|
Data
Architecture (entities = what) |
Applications
Architecture (activities = how) |
Technology
Architecture (locations = where) |
|
Planner's
View
Objectives/Scope |
List
of Business Objects
|
List
of Business Processes
|
|
|
Owner's
View
Enterprise Model |
Semantic
Model
|
Business
Process Model
|
|
|
Designer's
View
Information Systems Model |
Logical
Data Model
|
Application Architecture |
|
|
Builder's
View
Technology Model |
Physical
Data Model
|
System
Design
|
|
|
Subcontractors
View
Detailed Specifications |
Data
Definition
"Library or Encyclopedia" |
Programs
"Supporting Software Components (i.e., Operating Systems) " |
For just-in-time Technology Architecture for your agency Please contact ceo@sitarinc.com or call cell: 703-629-3908, or (703) 280-8184
