The nonfunctional Quality of Service features of an architecture include scalability, manageability, performance, availability, reliability, and security, which are defined in terms of context. Measures of system quality typically focus on performance characteristics of the system under study. Some research has examined resource utilization and investment utilization, hardware utilization efficiency, reliability, response time, ease of terminal use, content of the database, aggregation of details, human factors, and system accuracy.
- 2. Application Design Concepts and Principles
- from OCM Java EE 6 Enterprise Architect Exam Guide (Exams 1Z0-807, 1Z0-865 & 1Z0-866), 3rd Edition
- Publisher: Oracle Press
- Released: July 2014
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