Title :
Analysis of VAN-Core System Architecture- A Case Study of Applying the ATAM
Author :
Lee, Jihyun ; Kang, Sungwon ; Chun, Hyungchul ; Park, Byungnyun ; Lim, Choonbong
Author_Institution :
Coll. of Inf. Sci. & Technol., KAIST, Daejeon, South Korea
Abstract :
The architecture tradeoff analysis method (ATAM) is an architecture evaluation technique for analyzing risks, tradeoffs, and sensitivity points of architectures. In this paper we describe an experience of evaluating and improving the architecture of VAN-Core system which requires running 24 hours a day, 365 days a year, for online credit card transaction services. The goal of the architecture evaluation for VAN-Core system includes establishing risk mitigation strategies for identified risks and suggesting architecture improvements in addition to architecture evaluation.
Keywords :
credit transactions; information services; risk analysis; software architecture; ATAM case study; VAN-Core system architecture analysis; architecture evaluation technique; architecture tradeoff analysis method; online credit card transaction service; risk analysis; risk mitigation strategy establishment; sensitivity point analysis; Artificial intelligence; Computer architecture; Credit cards; Distributed computing; Educational institutions; Information analysis; Intelligent networks; Resource management; Risk analysis; Software engineering;
Conference_Titel :
Software Engineering, Artificial Intelligences, Networking and Parallel/Distributed Computing, 2009. SNPD '09. 10th ACIS International Conference on
Conference_Location :
Daegu
Print_ISBN :
978-0-7695-3642-2
DOI :
10.1109/SNPD.2009.90
