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質とスピード(2020秋100分拡大版) / Quality and Speed 2020 A...

質とスピード(2020秋100分拡大版) / Quality and Speed 2020 Autumn Edition

質とスピード(2020秋100分拡大版)
2020/11/20 @ JaSST'20 Kyushu

Takuto Wada

November 20, 2020
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  1. Accessibility Adaptability Administrability Analyzability Auditability Availability Calibrability Changeability Compatibility Configurability

    Exploitability Extensibility Flexibility Functionality Installability Integrability Internationalizab ility Interoperability Learnability Maintainability Marketability Maturity Modifiability Operability Personalizability Portability Recoverability Reliability Replaceability Reusability Scalability Security Sensitivity Stability Suitability Supportability Testability Traceability Transactionality Understandability Upgradeability Usability ... and lots more! JMJUJFT
  2. External Quality: Correctness, Usability, Efficiency, Reliability, Integrity, Adaptability, Accuracy, Robustness

    Internal Quality: Maintainability, Flexibility, Portability, Re-usability, Readability, Testability, Understandability ֎෦඼࣭ͱ಺෦඼࣭
  3. External Quality: Correctness, Usability, Efficiency, Reliability, Integrity, Adaptability, Accuracy, Robustness

    Internal Quality: Maintainability, Flexibility, Portability, Re-usability, Readability, Testability, Understandability ಺෦඼࣭ʢ*OUFSOBM2VBMJUZʣ ࣗ෼ͨͪͷࣹఔ಺ʹ͋Δ ಺෦඼࣭ͷํΛ٘ਜ਼ʹ͢Δͱ͍͏ ൑அΛ͕ͪ͠ͳͷͰ͸ͳ͍͔
  4. External Quality: Correctness, Usability, Efficiency, Reliability, Integrity, Adaptability, Accuracy, Robustness

    Internal Quality: Maintainability, Flexibility, Portability, Re-usability, Readability, Testability, Understandability ಺෦඼࣭ʢ*OUFSOBM2VBMJUZʣ
  5. External Quality: Correctness, Usability, Efficiency, Reliability, Integrity, Adaptability, Accuracy, Robustness

    Internal Quality: Maintainability, Flexibility, Portability, Re-usability, Readability, Testability, Understandability อकੑʢ.BJOUBJOBCJMJUZʣ
  6. w ࣮ߦԁ׈ੑʢ0QFSBCJMJUZʣ w ࣗಈ࣮ߦ͕༰қͰ͔ͭߴ଎ w ؍ଌ༰қੑʢ0CTFSWBCJMJUZʣ w ςετ݁Ռͷऔಘɾظ଴஋ൺֱΛࣗಈԽ͠΍͍͢ w ੍ޚ༰қੑʢ$POUSPMMBCJMJUZʣ

    w ࣄલঢ়ଶΛ੍ޚ͠ɺςετର৅Λࣗಈૢ࡞͠΍͍͢ w ෼ղՄೳੑʢ%FDPNQPTBCJMJUZʣ w ςετର৅ͷ੾Γग़͠ɺςετ؀ڥ΁ͷ෦෼ஔ׵͕༰қ IUUQTTQFBLFSEFDLDPNHPZPLJUFTUBCJMJUZJOFNCFEEFETPGUXBSF ࣗಈςετʹ͓͚ΔςελϏϦςΟ
  7. ΤϦʔτ ϋΠύϑΥʔϚʔ ϛσΟΞϜ ύϑΥʔϚʔ ϩʔύϑΥʔϚʔ ϦʔυλΠϜ ೔ະຬ ೔͔Βिؒ ि͔ؒΒϱ݄ ϱ݄͔Βϱ݄

    σϓϩΠස౓ ΦϯσϚϯυ ೔ෳ਺ճ ೔ճ͔Βिճ िճ͔Β݄ճ ϱ݄͔Βϱ݄ .553 ࣌ؒະຬ ೔ະຬ ೔ະຬ ि͔ؒΒϱ݄ มߋࣦഊ཰     ͭͷΩʔϝτϦΫε೥ͷௐࠪʢສ݅Ҏ্ͷճ౴ΛΫϥελʔ෼ੳʣ w։ൃ଎౓ͱ඼࣭͸τϨʔυΦϑͷؔ܎Ͱ͸ͳ͍ w૊৫ؒͷࠩ͸͔ͳΓେ͖͘ɺ͞Βʹ։͍͍ͯΔʢʣ wѹ౗తͳࠩ͸ܧଓతσϦόϦ΍%FW0QT΁ͷ૊৫తͳ౤ࢿͷࠩ IUUQTXXXTMJEFTIBSFOFU%FW0QT8FCJOBSTBDDFMFSBUFTUBUFPGEFWPQTTVSWFZSFTVMUTBSFJO
  8. ΤϦʔτ ΤϦʔτͱϩʔύϑΥʔϚʔͷࠩ ϩʔύϑΥʔϚʔ ϦʔυλΠϜ ೔ະຬ ഒ ϱ݄͔Βϱ݄ σϓϩΠස౓ ΦϯσϚϯυ ೔ෳ਺ճ

    ഒ ϱ݄͔Βϱ݄ .553 ࣌ؒະຬ  ि͔ؒΒϱ݄ มߋࣦഊ཰    ͭͷΩʔϝτϦΫεΤϦʔτΫϥελͱϩʔύϑΥʔϚʔΫϥελͷࠩ w։ൃ଎౓ͱ඼࣭͸τϨʔυΦϑͷؔ܎Ͱ͸ͳ͍ w૊৫ؒͷࠩ͸͔ͳΓେ͖͘ɺ͞Βʹ։͍͍ͯΔʢʣ wѹ౗తͳࠩ͸ܧଓతσϦόϦ΍%FW0QT΁ͷ૊৫తͳ౤ࢿͷࠩ IUUQTXXXTMJEFTIBSFOFU%FW0QT8FCJOBSTBDDFMFSBUFTUBUFPGEFWPQTTVSWFZSFTVMUTBSFJO
  9. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ w ʮ඼࣭ͱεϐʔυ͸τϨʔυΦϑͷؔ܎ʹ͋Δʯ͸େ͖ͳޡղ w ʮ඼࣭ʯͷ໊ͷ΋ͱʹ٘ਜ਼ʹ͞ΕΔͷ͸಺෦඼࣭ͷಛʹอकੑ ʢςετ༰қੑɺཧղ༰қੑɺมߋ༰қੑʣ w ࣮ࡍʹ͸อकੑΛߴΊΕ͹εϐʔυ͸্͕Δ͠ɺอकੑΛམͱͤ͹ εϐʔυ͸Լ͕Δ w

    εϐʔυΛམͱͯ͠΋อकੑ͸্͕Βͳ͍͠ɺεϐʔυΛམͱ͢ͱԾઆݕ ূϓϩηε͕ճΒͳ͍ w ಺෦඼࣭΁ͷ౤ࢿͷଛӹ෼ذ఺͸ҙ֎ͱૣ͘ ϲ݄Ҏ಺ ΍ͬͯ͘Δ w ϲ݄Ҏ಺ͱ͍͏͜ͱ͸डӹऀ͸ࣗ෼ͨͪࣗ਎Ͱ͋Γɺͭ·Γಓಙ΍ᛗዟ ͷ࿩Ͱ͸ͳ͘ଛಘͷ࿩Ͱ͋Δ w εϐʔυ͓Αͼ࣭ͱτϨʔυΦϑͳͷ͸ڭҭɺ੒௕ɺଟ༷ੑ΁ͷ౤ࢿ