1Scientist, Centre for Development of Advanced Computing, Kolkata, 700091, West Bengal, India
*Email id: sahagk@gmail.com
The article aims to present a survey of software-controlled fault-tolerant computing literature including fault-tolerant cloud computing. Nowadays, fault tolerance is a much researched topic. A system fails because of incorrect specification, incorrect design, design flaws, poor testing, undetected fault, environment, substandard implementation, aging component, operator errors or combination of these causes.
Fault tolerance, Cloud fault tolerance, SVS, SVP, ESVP, NVP, ABFT
