Software Architecture Quality Attributes

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’Quality communities’One aspects of qualities is that most of them havededicated research communities associated:– performance freaks (algorithm people, database, ...)– usability freaks (HCI – human computer interface )– security freaks– cost freaks (managers )– reusability freaks (pattern community )...which has lead to lack of common vocabulary…– user input, attack, event, failures, are all stimulusWe need to provide common groundHenrik Bærbak Christensen 8
SAiP’s ContributionThe book Software Architecture in Practice hasdefined a framework that allow differentarchitecturally qualities to be expressed in asimilar form: A quality frameworkQuality Attributes: set of qualities to considerQuality Metric: A technique for measuringthemHenrik Bærbak Christensen 9
Page 3 and 4: What does “good” mean?Question:
Page 5 and 6: The need for measuringThe server sh
Page 7: Measuring qualityQuality FrameworkQ
Page 11 and 12: ExerciseSystem quality attributes-
Page 13 and 14: The System QualitiesSecurity- Conce
Page 16 and 17: Design Patterns in PerspectiveExamp
Page 18 and 19: The sequence diagramAll is fine ...
Page 20 and 21: ... what about performance ?Message
Page 22 and 23: Maintainability in DetailsA key qua
Page 24 and 25: Sub Qualities of MaintainabilityCom
Page 26 and 27: ChangeabilityExamples- The size of
Page 28 and 29: TestabilityExamples- The GammaTown
Page 30 and 31: DiscussionWe have already touched u
Page 32: SummaryThere is no good or bad soft

Software Architecture Quality Attributes

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