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その乗り換え、ちゃんと理由を説明できますか?

kosako
February 16, 2022

 その乗り換え、ちゃんと理由を説明できますか?

kosako

February 16, 2022
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  1. ͦͷ৐Γ׵͑ɺͪΌΜͱཧ༝Λઆ໌Ͱ͖·͔͢  ʲJ$"3&%FW.FFUVQʳྺઓͷاۀ͕৐Γӽ͖͑ͯͨϦϓϨΠεͷਅ࣮ "LJIJSP,PTBLP

  2. wSFUUZ wͳࣦͥഊ͢Δͷ͔ ͳͥ੒ޭ͢Δͷ͔  w੒ޭಋͨ͘Ίͷ5JQT w EFTJHOEPD w ՄೳͳݶΓখ͞ͳϦϦʔε w

    ఫୀՄೳͳઃܭͱஈ֊తಋೖஈ֊తಋೖ w शಘ͢ΔͨΊͷαϙʔτ w ࣾ಺֎޿ใͷॏཁੑ w·ͱΊ Agenda
  3. ɾ"LJIJSP,PTBLP ɾ71PG&OHJOFFSJOH!3FUUZ About Me !BLJ w ΤϯδχΞ૊৫Ϛωδϝϯτ w ࠾༻ ܭըɾ޿ใɾ໘ஊ

     w ٕज़ෛ࠴΍՝୊΁ͷऔΓ૊Έ w ੍౓ઃܭ
  4. None
  5. SFUUZ

  6. retty3ͱ͸ w ೥΋ͷͷϞϊϦε 1)1 ΛϚΠΫϩαʔϏε (P,PUMJO ʹҠ ߦத w 3FUUZʹ͓͚Δ࣍ੈ୅αʔϏεج൫ͷ໊শ

    w ͳͷ͸Ұ౓ҠߦΛࢼΈͨ΋ͷ͕SFUUZͱݺ͹Ε͍ͯΔͨΊ
  7. Retty3ͷٕज़ελοΫ 7VFKT /VYUKT +FTU "QPMMP$MJFOU GraphQL (P HRMHFO gRPC (P

    ,PUMJO Microservices Frontend BFF (Backend for Frontend)
  8. Retty3ͷྺ࢙ͱݱࡏ஍ w ࠷ॳͷϓϩδΣΫτ͕։࢝ w Ұ෦ͷϖʔδͰࢼݧϦϦʔε w ຊ֨తͳαʔϏεJOΛ໨ࢦ͕ͨ͠ɺίϩφʹΑΓ։ൃதஅ w ຊ֨తͳαʔϏεJOͷ։࢝ɻ৽ػೳ͸جຊ৽ج൫Ͱ։ൃ΁ UP#ྖҬ͸·ͩ1)1͕ϕʔε͕ͩɺͪ͜Β΋ঃʑʹϚΠΫϩαʔϏε΁

    Ҡߦ͢Δ༧ఆ ϦϓϨΠε͸·ͩશମͷׂఔ౓͕ͩɺಓے͸੔ͬͨஈ֊ IUUQTFOHJOFFSSFUUZNFFOUSZ
  9. ͳࣦͥഊ͢Δͷ͔ ͳͥ੒ޭ͢Δͷ͔

  10. ৐Γ׵͑ʹ͓͚Δ੒ޭͱࣦഊͱ͸ͳʹ͔? w ੒ޭ w ࠓޙҠߦ͍ͯ͘͠ಓͷΓ͕ඳ͚͍ͯΔ w Ҡߦ͢Δೝ͕ࣝશମͰἧ͍ɺڭҭՄೳͳঢ়ଶʹͳ͍ͬͯΔ w αʔϏε΍ࣄۀͷ੒௕ͷͨΊͷ౤ࢿʹͳ͍ͬͯΔ w

    ࣦഊ w Ұ෦͚ͩஔ͖׵͑ʹͳΓɺٕज़ελοΫ͕૿͑ͯ͠·͍ͬͯΔ w গ਺Ͱؤு͓ͬͯΓɺଞͷਓ͕৮Εͳ͍ঢ়ଶʹͳ͍ͬͯΔ w ඞཁ͕ͳ͍ͷʹχονͳٕज़Λ࢖༻ͯ͠͠·͍ͬͯΔ w ։ൃޮ཰΍Ϣʔβʔମݧͷ޲্ʹͭͳ͕͍ͬͯͳ͍
  11. ੒ޭྫ@Retty w 0CKFDUJWF$UP4XJGU!J04 w +BWBUP,PUMJO!"OESPJE w K2VFSZUP7VFKT!GSPOUFOE w 1)1UP(P!NJDSPTFSWJDFT

  12. ࣦഊྫ@Retty w 1)1UP1ZUIPO!CBDLFOE w 1)1UP+BWB!"1* w ;FOE'SBNFXPSLUP;FOE'SBNFXPSL!GSBNFXPSL w ;FOE'SBNFXPSLUP-BSBWFM!GSBNFXPSL

  13. Կ͕ҧ͏ͷ͔

  14. ੒ޭྫ@Retty w 0CKFDUJWF$UP4XJGU!J04Ҡߦͤ͟ΔΛಘͳ͍ w +BWBUP,PUMJO!"OESPJEҠߦ͔ͨͬͨ͠ w K2VFSZUP7VFKT!GSPOUFOEҠߦ͔ͨͬͨ͠ w 1)1UP(P!NJDSPTFSWJDFTબ୒ࢶ͕ଞʹͳ͔ͬͨ

  15. ࣦഊྫ@Retty w 1)1UP1ZUIPO!CBDLFOE1)1Λ΍Ί͔ͨͬͨ w 1)1UP+BWB!"1*ܕ͕΄͔ͬͨ͠ w ;FOE'SBNFXPSLUP;FOE'SBNFXPSL!GSBNFXPSL ׳ΕͯΔ͔ΒΑ͍ͷͰ͸ͱࢥͬͨ w ;FOE'SBNFXPSLUP-BSBWFM!GSBNFXPSL

    ҧ͏ϑϨʔϜϫʔΫʹ͔ͨͬͨ͠
  16. Կ͕ҧ͏ͷ͔? w ։ൃऀ͕গͳ͍΋ͷ͸੒ޭ͠΍͍͢ w ༻్͕ڱ͍ٕज़ͷҠߦ͸੒ޭ͠΍͍͢ w ඞવੑ͕͋Δ΋ͷ͸੒ޭ͠΍͍͢ w ։ൃऀ͕ଟ͘ɺར༻ൣғ͕޿͍΋ͷ͸޿͛੾Εͣʹࣦഊ͠΍͍͢ w

    ෳ਺͕ࠞࡏ͢Δ͜ͱʹͳΓɺෛ࠴Խͯ͠͠·͏͜ͱ΋ w ͳΜͱͳ͘΍ޙΖ޲͖ͳཧ༝ͷ৔߹͸ࣦഊ͠΍͍͢ w ൓ରҙݟʹෛ͚΍͍͢
  17. ੒ޭʹಋͨ͘Ίͷ5JQT

  18. Design Doc Design Doc͸ɺΤϯδχΞ͕͜Ε͔Β։ൃ͠Α͏ͱ͢Διϑτ ΢ΣΞઃܭͷجຊతͳཁ఺――ԿΛʢWhatʣɾԿͷͨΊʹ ʢWhyʣɾͲͷΑ͏ʹʢHowʣ࡞Δͷ͔ʁ――Λઆ໌͢ΔͨΊ ʹॻ͘υΩϡϝϯτͰ͢ɻཁ఺͚ͩΛॻ͍ͯɺͦΕҎ্ৄࡉͳ ͜ͱ͸ʰॻ͖ա͗ͳ͍ʱ͜ͱ͕ॏཁͰ͢ɻݱ୅ͷ։ൃελΠϧ Ͱ͸ɺৄࡉͳ৘ใΛಘΔʹ͸ʰιʔείʔυΛݟͨํ͕ૣ͍ʱ ͔ΒͰ͢ɻ

    ࢒ۀ΋ݮΒͤΔ!? ্ڃΤϯδχΞʹͳΔͨΊͷDesign Doc௒ೖ໳ IUUQXXXBUNBSLJUDPKQBJUBSUJDMFTOFXTIUNM
  19. Design Doc w ໨త w ໨ඪ w എܠ w ཁٻ࢓༷

    w ݕ౼ࣄ߲ w ४උظؒŋ಺༰ w લఏ w ϦϦʔε࣌ظ w ϦϙδτϦ w $*UPPM w ։ൃ؀ڥ w CSBODIઓུ w ϓϩδΣΫτ؅ཧ w ςετ w ηΩϡϦςΟ w 04ݴޠ౳ w OVMMBCMFۭσʔλͷߟ͑ํʹ͍ͭͯ w σβΠϯ w ։ൃΨΠυϥΠϯ w ΞʔΩςΫνϟʔ w ը໘ભҠ w WJFXͷઃܭ w ϥΠϒϥϦ w ϝϯόʔ w ٞࣄ࿥ŋϝϞ౳ w ࢀߟϦϯΫ w ฤूཤྺ ࣮ࡍʹ࡞ͬͨDesignDocͷ໨࣍ શ24ϖʔδ PJ։࢝3ϲ݄લ͔Β࡞੒։࢝ɻಉ࣌ʹिҰͰίΞϝϯόʔͰࣗओษڧձ΋։࢝ ObjectiveͷઃఆɺGoal, non-GoalΛઃఆ͢Δ͜ͱͰείʔϓ͕໌֬ʹ ෳ਺ਓͰٞ࿦ɺ࡞੒͢Δ͜ͱͰࣗ෼ͷݴ༿Ͱઆ໌Ͱ͖ΔਓΛ૿΍ͤΔ
  20. ՄೳͳݶΓখ͞ͳϦϦʔε w είʔϓΛՄೳͳݶΓߜΓɺૣ͘σϦόϦʔΛߦ͍ɺ࣮੷Λ࡞Δ w ௕͔͔͘ΔͱͦΕ͚ͩϝϯόʔͷϞνϕʔγϣϯ͸Լ͕Δ w ॏཁ͕ͩɺখ͞ͳՕॴͰ΍Δ͜ͱ͕େࣄ w Ίͬͨʹ৮Βͳ͍ɺ։ൃ͠ͳ͍ॏཁͰͳ͍΋ͷͩͱͦͷ··์ ஔ͞Εͯ͠·͏

    w খ͘͞ख਺Λଟͯ͘͠ϑΟʔυόοΫϧʔϓΛճ͢
  21. ఫୀՄೳͳઃܭͱஈ֊తಋೖ w νϟϨϯδ͠΍͍͢ঢ়گΛ࡞Δ w ࣦഊͯ͠΋ϦΧόϦʔϓϥϯ͕͋Δঢ়ଶʹ͢Δ w νϟϨϯδͯͩ͠ΊͩͬͨΒํ޲స׵͢Ε͹͍͍จԽ࡞Γ w ࣦഊͰ͖ͳ͍ϓϩδΣΫτʹ͠ͳ͍͜ͱ͕େࣄ w

    ࣦഊͰ͖ͳ͍ϓϩδΣΫτʹͳͬͨ࣌఺Ͱෛ͚ઓ w ஈ֊తಋೖ w ϩʔϧόοΫՄೳʹ͢Δ w ϦϦʔε w ো֐͸ى͖ΔલఏͰڞ༗ɺରԠํ๏Λ༻ҙ͓ͯ͘͠
  22. शಘ͢ΔͨΊͷαϙʔτ w ڭ͑Δ͜ͱɺڭ͑ΒΕΔ͜ͱ͕νʔϜͱͯ͠ॏཁͰ͋ΔจԽ࡞Γ w ୹ظతʹ͸ͱ΋͔͘ɺத௕ظతʹݸਓͷ౒ྗʹཔΒͳ͍ w ϖΞϫʔΫɺϞϒϫʔΫͷ঑ྭ w ଐਓԽ͠ͳ͍͜ͱΛ໨ඪ΍ධՁʹ૊ΈࠐΉ

  23. ࣾ಺֎޿ใͷॏཁੑ w ݁Ռ͕ग़ͨΒͪΌΜͱɺࣾ಺֎ʹ޲͚ͯ޿ใΛߦ͏ w εςʔΫϗϧμʔʹՁ஋Λཧղͯ͠΋Β͏ w ܧଓͨ͠౤ࢿΛߦ͏ͨΊʹ͸ॏཁ

  24. ·ͱΊ

  25. aࠓ೔ͷϙΠϯτʂ ೲಘͰ͖Δ0CKFDUJWFΛઃఆ͠Α͏ είʔϓ͸ߜΕΔ͚ͩߜΔ౒ྗΛ͠Α͏ ࣦഊͰ͖ͳ͍ঢ়گʹͳ͍ͬͯͳ͍͔஫ҙ͠Α͏ 1 2 3

  26. 8F`SF)JSJOH .FFUZIUUQTNFFUZOFUNBUDIFTC&-"Q+K702'Q ࠾༻৘ใIUUQTDPSQSFUUZNFSFDSVJU