システム開発は小さく進める -Baby Steps-

Slide 1

Slide 1 text

LZPO@NN γεςϜ։ൃ͸۩ମతʹ  খ͘͞ਐΊΔ͜ͱ΋େ੾ #BCZ4UFQT

Slide 2

Slide 2 text

ઌഐ ʮը໘ʹ͜͏͍ͬͨ͜ͱΛදࣔ͠ ͯɺ͍͔ͭ͘બ୒ͨ͠ΒɺͦΕ͕· ͱ·ͬͨදࣔʹͳͬͯɺ͜͜Ͱ݁Ռ ͕อଘ͞ΕΔɻ ͦΕ͕͋ͱͰ͜Μͳॲཧʹ͔ͭ͑Δ ܗʹͳ͍ͬͯΔͱΑͦ͞͏ʯ ͖ΐΜ ʮͳΔ΄ͲʂΘ͔Γ·ͨ͠ʂʯ

Slide 3

Slide 3 text

Ͱ͖ͨؾ͕͢Δʔɻ Α͠ɺ͋ͱ͸͜ͷը໘͔ΒΑͼͩͤ͹͍͍ͳɻ ͭͳ͛ͯΈΑ͏ʂ

Slide 4

Slide 4 text

͋Ε ͭͬͨ͘ϝιουʹඞཁͳ৘ใ͕ ͜ͷը໘ʹͳ͍ɻɻɻ ͑ɺͲ͏͢Δͷ

Slide 5

Slide 5 text

ʮͤΜͺ͍ɺ͢Έ·ͤΜɺ͜͏͜ ͏͜͏Ͱɻɻɻʯ ʮ͑ʔʂͰ͖͍ͨͬͯͬͯͨ͡Όʔ Μɻ͏ʔΜɻ͡Ό͋ɺ͜ͷը໘ʹ ͦͷ৘ใΛ΋ͨͤΔΑ͏ʹઌഐʹ मਖ਼ͯ͠΋Β͏ͷ͕͸΍͍͔ͳ ͊ɻɻɻʯ ʮ͋Γ͕ͱ͏͍͟͝·͢ʯ

Slide 6

Slide 6 text

Α͠ɺը໘ͱͭͳ͕ͬͨ͠ɺ͍͍͔ͳɻ αʔόʔͰ͏͔ͯ͝͠ΈΑ͏ɻ

Slide 7

Slide 7 text

͋Ε αʔόʔʹσϓϩΠͯ͠΋ى ಈ͠ͳ͍ ϥΠϒϥϦ͕͸͍͍ͬͯͳ ͍ɻɻɻͳΜͰͩΖ͏ɻɻɻ Ϗϧυπʔϧͷઃఆमਖ਼͕ඞཁͳ ͷ͔ɻɻɻ

Slide 8

Slide 8 text

Ϗϧυͨ͠΋ͷͰىಈͰ͖ͨʔɻ σϓϩΠͩ

Slide 9

Slide 9 text

͋Ε ͋ͨΒ͍͠%#ʹͭͳ͕Βͳ ͍ɻɻɻͳΜͰͩɻɻɻ ઀ଓจࣈྻ͕;Δ͍··ͩɻɻɻ ͋Εʔɻ Α͠ͳ͓ͨ͋͠Ε ͭͳ͕Βͳ͍

Slide 10

Slide 10 text

ʮ͢Έ·ͤΜɻ͜͏͜͏͜͏ Ͱɻɻɻʯ ʮ͑ʔɻͳΜͰʔʂ  ͋ʔɻ%#ͷݖݶ͕ͨΓͳ͍ͷ ͔ɻɻɻ    ͦΕमਖ਼ͯ͠΋Β͔ͬͯΒ͡Όͳ ͍ͱͰ͖ͳ͍ΑͶ   ࡞ۀࢭ·Δͬͯ͜ͱͩΑͶ ʯ ʮ͸͍ɻɻɻʯ

Slide 11

Slide 11 text

͍Ζ͍Ζͭͳ͕ͬͨʂ ςετͰ͖Δʔʂ

Slide 12

Slide 12 text

ͦͯ͠ Έ͔ͭΔόάͱେྔͷ՝୊

Slide 13

Slide 13 text

'JO Θͨ͠ͷਫ਼ਆྗ͕

Slide 14

Slide 14 text

LZPO@NNΞδϟΠϧίʔνΞʔΩςΫτ ॴଐػؔ͏͗͞૊Φϯβϩʔυ w ৽نࣄۀࢧԉ w େن໛։ൃࢧԉ w ֶੜɺ৽ଔ΁ͷΞδϟΠϧίʔν  ࠲ֶɺϫʔΫγϣοϓɺ1#- w (JU 5%% εΫϥϜͷϫʔΫγϣοϓ

Slide 15

Slide 15 text

ͬͯͳΒͳ͍ͨΊͷํ๏͕ 91ʹΈ͔͘͡·ͱ·͍ͬͯͨ

Slide 16

Slide 16 text

#BCZ4UFQT ΑͪΑͪา͖

Slide 17

Slide 17 text

̴̴̠̗̲̺̽̓ ̷̸̴̘͈̰̖̳̽̓̽́͂ΤΫετϦʔϜϓϩάϥϛϯά +BQBOFTF&EJUJPO େ͖ͳมߋ͸ɺେ͖ͳεςοϓͰ΍Γͨ͘ͳΔ΋ͷͰ͋Δɻڑ཭͕௕͘ɺ࣌ؒ Λ͔͚ͣʹͦ͜·Ͱߦ͘ͱͳΕ͹ɺͦ͏͢Δ͔͠ͳ͍Α͏ʹࢥ͑Δɻ ͕ͩɺॏେͳมߋΛҰؾʹߦ͏ͷ͸ةݥͩɻมߋΛཔ·ΕΔͷ͸ਓؒͰ͋Δɻ มߋ͸ෆ҆Λ൐͏ɻෆ҆Λ൐͑͹ɺਓؒ͸มߋΛ͢͹΍͘΍Ζ͏ͱ͢Δɻ

Slide 18

Slide 18 text

ͦΕͳʂʂ ࠷଎Ͱ΍Ζ͏ͱͯ͠ɺ͚͖ͬΐ͘଴ͪ࣌ؒͩͬͨΓɺ ΄͔ͷमਖ਼ΛٸᬎͨͷΜͰผͷਓ͕ ͞Βʹ࿈࠯ͯ͠଴͕ͪ࣌ؒൃੜͨ͠Γ͠·ͨ͠ɻ

Slide 19

Slide 19 text

̴̴̠̗̲̺̽̓ ̷̸̴̘͈̰̖̳̽̓̽́͂ΤΫετϦʔϜϓϩάϥϛϯά +BQBOFTF&EJUJPO ࢲ͸ʮ͋ͳ͕ͨͰ͖Δ࠷΋খ͞ͳ͜ͱͰɺਖ਼͍͠ํ޲͕͙͢ʹΘ͔Δ΋ͷ͸ԿͰ͔͢ʁʯ ͱΑ࣭͘໰͍ͯ͠Δɻ ϕΠϏʔεςοϓ͸ɺ੩ࢭঢ়ଶ΍มԽͷ஗͞Λਖ਼౰Խ͢Δ΋ͷͰ͸ͳ͍ɻ ৚͕݅੔͍ͬͯΕ͹ɺਓ΍νʔϜ͸খ͞ͳεςοϓΛߴ଎ʹ܁Γฦ͠ɺ·ΔͰ௓༂͍ͯ͠ Δ͔ͷΑ͏ʹݟͤΔ͜ͱ΋Ͱ͖Δɻ

Slide 20

Slide 20 text

̴̴̠̗̲̺̽̓ ̷̸̴̘͈̰̖̳̽̓̽́͂ΤΫετϦʔϜϓϩάϥϛϯά +BQBOFTF&EJUJPO େ͖ͳมߋ͕ࣦഊͯ͠νʔϜ͕Ϝμʹޙୀ͢ΔΑΓ΋ɺখ͞ͳεςοϓͷΦʔόʔϔουͷ΄͏͕খ͍͞ɻ ϕΠϏʔεςοϓ͸ɺςετϑΝʔετϓϩάϥϛϯά΍ܧଓతΠϯςάϨʔγϣϯͳͲͷϓϥΫςΟεͰ දݱ͞Ε͍ͯΔɻ ςετϑΝʔετϓϩάϥϛϯάͰ͸ɺҰ౓ʹͻͱͭͷςετΛ࣮ߦ͢Δɻ ܧଓతΠϯςάϨʔγϣϯͰ͸ɺҰ౓ʹ਺࣌ؒʹ૬౰͢ΔมߋͷΠϯςάϨʔγϣϯ΍ςετΛߦ͏ɻ

Slide 21

Slide 21 text

͍ͪ͘͞ਐΊΔ͜ͱ͕ େ੾ͩͱ

Slide 22

Slide 22 text

ϢʔβʔετʔϦʔ͸શମΛͨ΋ͬͨ··͍ͪ͘͢͞ΔΜͩ ͣͭ͢͜͠Ձ஋Λେ͖͍ͯ͘͘͠Μͩ খ͘͞มߋ ૿෼ ͍ͤͯ͘͞Μͩ

Slide 23

Slide 23 text

#BCZ4UFQT LZPO@NN͕Α͘ߟ͍͑ͯΔ͜ͱ ιϑτ΢ΣΞελοΫશମΛΈΘͨ͢ ϑΟʔυόοΫΛ΋Β͏ͨΊʹඞਢͳཁૉΛ͋Β͍ͩ͢ ֬ೝ͠΍͍͢ॱ൪Λ͖ΊΔ ͣͭ͜ಈ͔͠ͳ͕Βͭͳ͍͛ͯ͘ ඞཁͳ͚ͩͭͳ͕͔ͬͯΒಈ࡞͢ΔύλʔϯɺέʔεΛ૿΍͍ͯ͘͠

Slide 24

Slide 24 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU ԾʹνʔϜͰ ͜͏·ͱΊͨ ͱ͢Δ

Slide 25

Slide 25 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU *U8PSLT ͬͯจࣈ͚ͩ දࣔͯ͠ΈΔ͔

Slide 26

Slide 26 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU 8FCͷϏϡʔ ·Ͱͷ͹͢  5IZNFMFBGͳͷ͔+4 ͳͷ͔͸͓͍ͱ͍ͯ

Slide 27

Slide 27 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU ͳʹ͔+BWB͕ ໌֬ʹॲཧ͢Δ ͱ͜ΖΛ૿΍͢

Slide 28

Slide 28 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU ը໘ͱॲཧΛͭ ͳ͛ͯ ஋ͷड͚౉͠

Slide 29

Slide 29 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU %#ʹͭͳ͍Ͱ ͳʹ͔TFMFDU ͚ͩ͢Δ͔

Slide 30

Slide 30 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU TFMFDUͯ͠ JOTFSU͢Δ ͚ͩͭͳ͙͔

Slide 31

Slide 31 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU ը໘ૢ࡞Λ Λ;΍͔͢

Slide 32

Slide 32 text

"[VSF "[VSF42- LT +BWB"QQMJDBUJPO 4QSJOH $POUSPMMFS +%#$$PEF 5IZNFMFBG -PHJD$PEF )5.- +4 3FBDU ը໘ͷૢ࡞ͱ +BWBͱ%#Λ ͭͳ͛Δ͔

Slide 33

Slide 33 text

#BCZ4UFQTͰ Ձ஋Λ࠷େԽ͍ͯ͜͠͏