Presentation Quality Management

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Presentation Quality Management

  1. 1. 03/31/10 Daniel Vermaasen, Max Zuchowski Quality Management
  2. 2. Quality Management Process-/ Product quality Introduction Quality assurance/- standards Quality design Quality control Software measuring/ metrics
  3. 3. Quality Management Process-/ Product quality Introduction Quality assurance/- standards prototype Quality design maintainability Quality control security Software measuring/ efficiency metrics
  4. 4. Quality Management Process-/ Product quality Introduction Quality assurance/- standards Quality design • Build a Quality Culture Quality control • Manage Quality Documents • Seperate Quality Assurance Software measuring/ metrics
  5. 5. Quality Management Process-/ Product quality Process-/Product quality Quality assurance/- standards Quality design Quality control Software measuring/ metrics
  6. 6. Quality Management Process-/ Product quality Concrete Quality assurance/- standards Quality design Quality control Software measuring/ metrics Standardize
  7. 7. Quality Management Process-/ Product quality Quality assurance/ Quality assurance/- Standards standards Quality design  Document standards  Programming language standards Quality control Software measuring/  Modeling standards metrics
  8. 8. Quality Management Process-/ Product quality What Is It Good For? Quality assurance/- standards Measurable Quality design Quality control Software measuring/ Prevent often happen mistakes metrics
  9. 9. Quality Management Process-/ Product quality How? Quality assurance/- standards Quality design Quality control  Incorporate with developers  Check and revise regularly Software measuring/ metrics  Provide tools
  10. 10. Quality Management Process-/ Product quality Quality design Quality assurance/- Plan! standards 1. Product description and quality expectations due to it 2. Product plans which include its responsible people and Quality design all services around the product 3. Process descriptions Quality control 4. Quality goals and plans inclusive reasons for all quality Software measuring/ attributes metrics 5. Risks and risk management
  11. 11. Quality Management Process-/ Product quality Consider Quality assurance/- standards Comprehensibility Quality design Quality control Software measuring/ metrics
  12. 12. Quality Management Process-/ Product quality Why do we need quality Quality assurance/- control? standards • to ensure that the quality is what the customer expects Quality design • to lower maintainability costs Quality control • to lower extensibility costs Software measuring/ metrics
  13. 13. Quality Management Process-/ Product quality How can we control the Quality assurance/- quality? standards • set project standards at the beginning Quality design • quality reviews Quality control • automatic software evaluation Software measuring/ metrics
  14. 14. Quality Management Process-/ Product quality What is quality review? • technical analysis of product components and documentation Quality assurance/- standards • quality review team of 5 people • inspecting a part or the hole system and the documentation Quality design • target: find differences between project standards and the system Quality control • invite the authors of documents that are going to be reviewed • record the results and hand it to the author/project leader Software measuring/ metrics • all kind of documents can be reviewed
  15. 15. Quality Management Process-/ Product quality What is an automatic Quality assurance/- software evaluation? standards • automated tests of your system Quality design • derive a numeric value to the property of a software product Quality control • allows you to compare your software to standards or to previous revisions Software measuring/ metrics
  16. 16. Quality Management Process-/ Product quality Why to use automatic Quality assurance/- software evaluation? standards • to formulate common predictions: Quality design the summary of the results can give an overview over the system attributes (system failures) Quality control • to find abnormal components: Software measuring/ results that differ heavy from the expected value may be metrics very complex or include errors
  17. 17. Quality Management Sometimes it is impossible to measure the quality of the software Process-/ therefore abstractions need to be done: Product quality Quality assurance/- standards Quality design Quality control Software measuring/ metrics
  18. 18. Quality Management Process-/ Product quality Measurement process Quality assurance/- standards Quality design Quality control Software measuring/ metrics
  19. 19. Quality Management Process-/ Product quality Product metrics Quality assurance/- • sub form of software metrics standards • contains the properties of the software itself • two groups: Quality design • dynamic metrics • static metrics Quality control • relevant metrics are related to the project Software measuring/ metrics
  20. 20. Quality Management Process-/ Product quality Measurements analysis • problem of taking the right conclusions Quality assurance/- standards • collected data can be interpreted in several directions Quality design • when taking your conclusions, take every possible circumstance into account Quality control • there are no universal software metrics, you must find the fitting ones yourself Software measuring/ metrics
  21. 21. thank you!

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