Software fault tolerance

Article English OPEN
Kazinov, Tofik Hasanaga ; Mostafa, Jalilian Shahrukh (2009)
  • Publisher: Національний університет "Львівська політехніка"
  • Subject: single software | fault containment | fault detection

Because of our present inability to produce errorfree software, software fault tolerance is and will contiune to be an important consideration in software system. The root cause of software design errors in the complexity of the systems. This paper surveys various software fault tolerance techniquest and methodologies. They are two gpoups: Single version and Multi version software fault tolerance techniques. It is expected that software fault tolerance research will benefit from this research by enabling greater predictability of the dependability of software.