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How is performability different than reliability measure for a computer system?

How is performability different than reliability measure for a computer system?

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ANSWER: How is performability different than reliability measure for a computer system: There are various measures for a computer system. Perfomability and Reliability are also two of them.

Performability is different than reliability measure for a computer system because,

- A reliability measure incorporates connectivity of a computer system. While perforamability measure is developed for computer networks as an alternative to reliability or perfomability measure.

- Reliability measure is an aspect of performance that refers to how consistently a computer system program or software does what it is supposed to do. While Perfomability means responsiveness, stability, scalability, reliability, speeed and resource usage of a computer system.

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