Discuss the concept of fault tolerance in software safety. How can redundant systems and error detection/correction techniques be employed to enhance software safety?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Discuss the concept of fault tolerance in software safety. How can redundant systems and error detection/correction techniques be employed to enhance software safety?

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Step 1: Introduction

Fault tolerance in software safety refers to the ability of a software system to continue functioning correctly and reliably in the presence of faults or errors. These faults can arise from hardware failures, software bugs, external environmental factors, or other unexpected issues. The goal of fault tolerance is to ensure that the software continues to provide its essential functionality and does not compromise safety, even when faults occur. 

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