Using the SEI Architecture Tradeoff Analysis Method to Evaluate WIN-T: A Case Study
Abstract
The software architecture of a software-intensive system greatly determines system quality. Evaluating that architecture for fitness of purpose before the system is implemented or undergoes a major modification is a cost-effective approach to uncovering deficiencies early and reducing risk. When used appropriately, software architecture evaluations can have a favorable effect on a delivered or modified government system. This technical note describes the application of the Software Engineering Institute's (SEI) Architecture Tradeoff Analysis Method (trademark) (ATAM (trademark)) to the U.S. Army's Warfighter Information Network-Tactical (WIN-T) system. The WIN-T system is being developed by a government-contractor team headquartered at the U.S. Army's Communications and Electronics Command (CECOM) in Ft. Monmouth, New Jersey. This technical note presents the WIN-T program context, the definition of software architecture, and the background of the WIN-T organization and system being evaluated. It also provides a general overview of the ATAM process, describes the application of the ATAM to the WIN-T system, presents important results, and summarizes the benefits the program received.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 2005
- Accession Number
- ADA447001
Entities
People
- Dave Mason
- John Bergey
- Paul Clements
Organizations
- Carnegie Mellon University