Byzantine fault tolerance is a sub-field of fault tolerance research inspired by the Byzantine Generals' Problem, which is a generalized version of the Two Generals' Problem.
The object of Byzantine fault tolerance is to be able to defend against Byzantine failures, in which components of a system fail in arbitrary ways (i.e., not just by stopping or crashing but by processing requests incorrectly, corrupting their local state, and/or producing incorrect or inconsistent outputs.). Correctly functioning components of a Byzantine fault tolerant system will be able to correctly provide the system's service assuming there are not too many Byzantine faulty components.
Read more about Byzantine Fault Tolerance: Byzantine Failures, Origin, Early Solutions, Practical Byzantine Fault Tolerance
Famous quotes containing the words fault and/or tolerance:
“This is a fault common to all singers, that among their friends they will never sing when they are asked; unasked, they will never desist.”
—Horace [Quintus Horatius Flaccus] (65–8 B.C.)
“Nothing is as difficult as to achieve results in this world if one is filled full of great tolerance and the milk of human kindness. The person who achieves must generally be a one-ideaed individual, concentrated entirely on that one idea, and ruthless in his aspect toward other men and other ideas.”
—Corinne Roosevelt Robinson (1861–1933)