Software Design Metric

Updated 06 Sep 2026

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What is it
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  a quantitative measure used to assess a design's complexity, maintainability, or overall quality before implementation begins
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Purpose
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  helps estimate development effort, flags overly complex designs early, gives reviewers an objective basis for evaluation
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Categories
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  Function-Oriented Design Metric
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  Object-Oriented Design Metric
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Strengths / weaknesses
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  objective and quantitative, enables early detection and comparison between design alternatives
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  numbers alone don't capture business value or usability; can be gamed if teams optimize for the metric rather than its underlying intent; not fully automatable at the design (pre-code) stage

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