Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Concept explainers

Concurrency Control
The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for …
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To what extent does availability degrade as MTTR approaches zero? Can this be described with reasonable precision?
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Transcribed Image Text:To what extent does availability degrade as MTTR approaches zero? Can this be described with reasonable precision?
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Introduction:

here Availability while MTTR is getting close to zero blow.

Mean Time To Repair, often known as MTTR, is a fundamental measurement used to assess the maintainability of repairable equipment.

MTTR stands for Mean Time to Repair, which is a measure of the average time required to repair a system or component when it fails. The availability of a system is the percentage of time that it is operational and performing its intended function. The higher the availability, the less downtime the system experiences.

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