A survey of component based system quality assurance and assessment

摘要: Component Based Software Development (CBSD) is focused on assembling existing components to build a software system, with potential benefit of delivering quality systems by using components. It departs from the conventional development process in that it integration centric as opposed centric. The component based system high does not therefore necessarily guarantee quality, but depends its components, and framework used. Hence, techniques methods for assurance assessment would be different those traditional engineering methodology. essential quantify factors contribute overall instances, trade off between cost component, analytical formal methods, attribute definitions measurements. This paper presents literature survey assessment; areas surveyed include formalism, estimation, measurement following attributes: performance, reliability, maintainability testability. aim this help provide better understanding CBSD these aspects order facilitate realisation benefits systems.