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A Study on the Software Reliability of Operational Stage S/W

운영중인 소프트웨어의 신뢰도에 관한 연구


Abstract

One method to improve quality before releasing of S/W after development is to enhance the reliability, whose direct methodology is to detect and revise fault through testing. Once the S/W is released because it meets the target reliability, the operational reliability problem arises. It is obvious the operational reliability different from that of testing stage depending on the condition whether it is universal(package) S/W or dedicated S/W. I propose the methodology to calculate operational software reliability of universal and dedicated S/W in this paper.

소프트웨어를 개발하여 발행하기 전에 품질을 향상시키는 방법으로서 신뢰도를 향상시켜야 하는데, 이의 직접적인 방법으로서는 테스트에 의해 결함을 검출하고 수정해 가는 것이다. 신뢰도가 목표치에 도달하여 발행했을 때, 운영중의 신뢰도 문제가 발생하게 된다. 개발 발행된 소프트웨어 패키지소프트웨어라 불리는 범용소프트웨어냐, 아니면 특수목적을 가진 전용소프트웨어냐에 따라 운영 소프트웨어의 신뢰도가 달라진다. 본 논문에서는 범용소프트웨어와 전용소프트웨어의 운영중의 신뢰도를 산출하는 방법을 제안하고자 한다.

Keywords

References

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