Explain the concept of fail-safety and how it is achieved in software engineering. Provide examples of fail-safety measures.

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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Explain the concept of fail-safety and how it is achieved in software engineering. Provide examples of fail-safety measures.

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Step 1: Introduction to Fail-Safety in Software Engineering

Fail-safety, also known as fail-safe or fail-secure, is a fundamental concept in software engineering and system design. It refers to the property of a system or software application that ensures safe and predictable behavior, even in the presence of faults, errors, or unexpected conditions. The primary goal of fail-safety is to minimize the impact of failures and prevent catastrophic consequences, especially in safety-critical and mission-critical systems. Achieving fail-safety involves implementing various measures and strategies to handle faults and recover gracefully.

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