一种多维度的软件系统可靠性测试方法研究

Research of a test method in software reliability with multi dimensions of element

传统的软件可靠性测试更多偏重于软件的功能方面。针对于这个不足之处,提出了结合操作剖面和性能测试的一种相对完善、全面的软件可靠性测试方法。归纳总结软件内部可靠性设计、外部高可用技术以及容灾恢复规范等诸多影响软件系统可靠性的因素,设计可靠性操作剖面要全面考虑这些因素。此方法是对传统方法的有用补充。最后通过一个案例简要介绍了该方法。

The existed shortage of the tradition test method of software reliability is emphasis on function. Aimed at that shortage, this article points out a relative comprehensive test method of software reliability which operation profile and performance test combined. On the other hand, more factor of software internal reliability technology, external high availability technology and disaster recovery specifications for information systems which affect software system reliability were collected and analyzed. These elements are considered during design the operation profile. This method is a useful complement to the tradition test method of software reliability. Authors show a successful case for reference this method.