マイクロサービスにおける技術と組織の衝突に向き合う / Manage the Conflict between Microservices Architecture and Organization Structure

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ϚΠΫϩαʔϏεʹ͓͚Δ ٕज़ͱ૊৫ͷিಥʹ޲͖߹͏ @qsona (FiNC Technologies Inc.) 2019-07-02 Developers Summit 2019 Summer [C-9]

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஫ҙ • ͜ͷࢿྉ͸ൃද༻ͷͨΊɺৄࡉΛ୺ં͍ͬͯ·͢ • ΑΓৄࡉͳ಺༰͸ҎԼΛࢀর͍ͩ͘͞  https://scrapbox.io/qsona/devsumi_LT_2019-07-02 • (ຊࢿྉ͸ɺ্ͷهࣄͷαϒηοτͰ͢)

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"ϚΠΫϩαʔϏε͸૊৫࿦"

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ϚΠΫϩαʔϏεͷཧ૝ܗ • ֤αʔϏε͸ɺϏδωευϝΠϯ Ͱ੾Γग़͞ΕΔ • ͦͷαʔϏεΛॴ༗͢ΔνʔϜ΋ ϏδωευϝΠϯʹ߹Θͤͯߏ੒ ͞ΕΔ • αʔϏεͱϏδωενʔϜ͕  ҰରҰରԠ͢Δ

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Θ͔ͬͯΔਓ͸ ࠷ॳ͔Βཧղ͍ͯ͠Δ ӈͷࢿྉ: 2016-07-07 (3೥લ!) "MicroservicesͰWebϑϩϯτΤϯυ Ͳ͏ͯ͠Δͷʁ" by @teppeis Microservices Meetup vol.1

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࠷ۙͷ "ϚΠΫϩαʔϏε͸૊৫࿦" • "νʔϜΛׂΓ౰ͯΒΕͳ͍ͳΒ  ϚΠΫϩαʔϏεΛ࡞ͬͯ͸͍͚ͳ͍" • "NਓະຬͷձࣾͰ͸  ϚΠΫϩαʔϏεΛࢤ޲ͯ͠͸͍͚ͳ͍"

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࠷ۙͷ "ϚΠΫϩαʔϏε͸૊৫࿦" • ίϯ΢ΣΠͷ๏ଇݪཧओٛ (ΧʔΰɾΧϧτతͰڱྔ) • ͳ͔ͥ૊৫͕໨తʹͳ͍ͬͯΔਓ΋ • ຊདྷ͸ٕज़ɾ૊৫ͷ྆ྠͰ  ՝୊Λղܾ͍ͯ͘͠΋ͷͳͷʹ...

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ࠓ೔ͷϞνϕʔγϣϯ • ͖Ε͍͝ͱͰ͸ࡁ·ͳ͍ɺ  ϚΠΫϩαʔϏεͷٕज़ͱ૊৫͕িಥ͢Δ࿩Λ  ݱ৔ͷٕज़ऀ໨ઢͰޠ͍͖͍ͬͯͨ • ςʔϚΛҰݴͰද͢ͱ "ڠྗͷ૊৫σβΠϯ"

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࿩ऀ঺հ • @qsona (FiNC Technologies Inc.) • Microservices Meetup ओ࠵ • ओʹݱ৔ͰαʔϏε։ൃʹؔΘΓͳ͕Βɺ  ԣஅ՝୊Λݟ͚ͭͯղܾ͍ͯ͘͠࢓ࣄΛ͍ͯ͠Δ • ݱࡏ͸SREνʔϜʹॴଐ

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ٕज़ͱ૊৫͕িಥ͢Δ࣮ྫ ࣮ྫͱϓϥΫςΟε, ૊৫Ϛωδϝϯτ΁ͷཁ੥

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1. ڞ༗ػೳαʔϏε

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ڞ༗ػೳαʔϏε - ֓ཁ • ͋Δ1ͭͷػೳΛɺෳ਺ͷαʔϏε ͔Β࢖͏ • ڞ༗͞ΕΔػೳͷྫ • Push௨஌, ΞϓϦ಺௨஌ػೳ • λΠϜϥΠϯ • etc...

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࣮ྫ: PUSH௨஌༧໿ػೳ • Biz A νʔϜ/αʔϏε ͱ  Biz B νʔϜ/αʔϏε ͕ͦΕͧΕ  Push௨஌αʔϏεΛར༻͍ͯ͠Δ • Biz A νʔϜͷཁ݅Ͱ  "Push௨஌༧໿ػೳ" Λ࡞Δ͜ͱʹ • ͲͷαʔϏεʹ࣮૷͢Δʁ

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౴: PUSH௨஌αʔϏε (ࢲݟ) • ߴڽू, ૄ݁߹͕ϚΠΫϩαʔϏεઃܭͷجຊɻ  Push௨஌ͷؔ৺͝ͱ͸ҰՕॴʹूΊ͍ͨɻ • ࠶ར༻ੑ΋ߴ͘Ͱ͖ͦ͏ɻ

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ϓϥΫςΟε (ٕज़໨ઢ) • Smart Endpoint • ڞ༗ػೳαʔϏεʹ΋ɺ಄(ϩδοΫ)Λ࣋ͨͤΑ • Simple API with Good Defaults • "࢖͍΍͢͞" Λॏࢹͨ͠APIʹ

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͜ͷٞ࿦Ͱे෼ͩΖ͏͔...?

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૊৫ͷ՝୊ (ٕज़ͱͷίϯϑϦΫτ) • Push௨஌νʔϜ͸ଘࡏ͢Δʁ • ࣄۀతͳ༏ઌ౓΍ɺ࣮૷ɾӡ༻ ͷස౓ʹΑΓͦ͏ • ଘࡏ͠ͳ͍ͱԾఆ͢Δɻ  ࡞ͬͨػೳΛอकɾӡ༻͢Δͷ͸ ୭ʁ

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૊৫ͷ՝୊ (ٕज़ͱͷίϯϑϦΫτ) • Push௨஌νʔϜ͕ଘࡏ͢ΔͱԾఆ • Push௨஌νʔϜͰ࣮૷͢ΔͳΒɺ ଞͷλεΫͱͷ༏ઌ౓͸Ͳ͏΍ͬ ͯௐ੔͢Δʁ • ੓࣏ઓͷ༷૬Λఄ͢Δ

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ϓϥΫςΟε (૊৫) • ௚઀ॴ༗͠ͳ͍αʔϏε΁ͷ Pull Request Λ׻ܴͤΑ • νʔϜ͸ͳ͘ͱ΋ɺʮαʔϏεͷकΓखʯ͸ඞཁ

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ٯίϯ΢ΣΠͷ๏ଇ • [A-4] Ͱ޿໦େ஍͞Μ͕࿩͞Ε͍ͯ ͨ໛༷   (ӈ͸ yasaichi ͞Μͷ࣮گπΠʔτ) • (ײ૝) ͜Ε͕Ͱ͖ͨΒ૊৫Ϛωδ ϝϯτͷՖܗͩͳͱࢥ͏ɻ  ࣗ෼͸·ͩ͜Ε͕Ͱ͖Δঢ়گʹ͸ ૺ۰ͯ͠ͳ͍ɻ

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૊৫Ϛωδϝϯτ΁ͷཁ੥ • ʮαʔϏεͷकΓखʯΛ࡞͍ͬͯͨ͘Ίͷڠྗ͕΄͍͠ • Job Description, ໌֬ͳΞαΠϯ(݉຿ʹͳΔ),  ࣌ؒతόοϑΝ,ҭ੒, ධՁ, etc...

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2. MULTI-SIDED PLATFORM

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MULTI-SIDED PLATFORM ෳ਺ͷϢʔβʔάϧʔϓʹରͯ͠ϓ ϩμΫτΛఏڙ͍ͯ͘͠ܗଶ

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MULTI-SIDED PLATFORM ʹ͓͚Δ՝୊ • ૊৫ߏ଄ʹαʔϏεΛҰகͤ͞Δ ͱɺαʔϏεʹ·͕ͨͬͯσʔλ ͷڞ༗͕ඞཁʹͳΔ • యܕతʹ͸ڞ༗DBΞϯνύλʔϯ ʹߦ͖ண͖͕ͪ

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ϓϥΫςΟε: ϞϊϦε͔Β࢝ΊΑ • ʮϢʔβʔछผ໊ʯαʔϏεΛ  ҆௚ʹ࡞Βͳ͍ • 1ͭͷαʔϏε͔Β  2ͭͷϓϩμΫτΛఏڙ͢Δ • SPA (Single Page Application) ΍  BFF (Backends for Frontends) ͳΒ Ϣʔβʔछผ͝ͱʹ࡞ͬͯྑ͍

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૊৫Ϛωδϝϯτ΁ͷཁ੥ • Multi-Sided Platform ࣄۀʹ͓͍ͯυϝΠϯ͕ަΘΔ෦෼͸  ٕज़తʹ΋೉қ౓͕ߴ͍ • ௐ੔΍ڠྗ͕ઈରʹඞཁʹͳΔ͜ͱΛཧղ͠ɺ  ໰୊ղܾʹಋ͍ͯཉ͍͠ • ͜͜Ͱ΋΍͸ΓʮकΓखʯΛҭͯͯ΄͍͠

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3. αʔϏεԣஅ/ڞ௨՝୊΁ͷରॲ

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ϚΠΫϩαʔϏεͱԣஅ/ڞ௨՝୊ • ϚΠΫϩαʔϏεΛԣஅ͢Δ ՝୊͸ଟ͘ଘࡏ͢Δ • جຊతʹ͸ඇػೳཁ݅ • Ϗδωε͕ؔ܎͢Δ  ԣஅ՝୊΋͋Δ

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ԣஅ՝୊΁ͷରॲํ๏ • αʔϏενʔϜଆͰڠྗͯ͠ରॲ͢Δʁ • ͍ΘΏΔʮڞ௨ج൫νʔϜʯΛ࡞Δʁ

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՝୊ 1. ϓϩμΫτଆͰղܾ͢Δ ྗֶ͕ಇ͔ͳ͍ • ϞϊϦεͷ৔߹ɺ  1ͭͷ໰୊͸ଟ͘ͷਓͷ໰୊ • ղܾ͢ΔϝϦοτ͕େ͖͍

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՝୊ 1. ϓϩμΫτଆͰղܾ͢Δ ྗֶ͕ಇ͔ͳ͍ • ϚΠΫϩαʔϏεͷ৔߹ɺ໰୊͕ ֤αʔϏενʔϜʹ෼ࢄ͍ͯ͠Δ • 1ͭͷαʔϏεͷ՝୊͚ͩղܾ͠ Α͏ͱ͢Δͱɺ  ίεύ͕ѱ͘ͳΓ͕ͪ • ہॴ࠷దʹؕΓɺղܾ͞Εͳ͍

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՝୊ 2. ج൫νʔϜ͕ϫʔΫ͠ͳ͍ • ج൫νʔϜͷ࢓ࣄ͕ɺݱ৔ʹਁಁ͠ͳ͍ (ࢹ఺ɾײ֮ͷζϨ) • ج൫νʔϜʹ໰୊͕ԡ͠෇͚ΒΕ͕ͪ

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αʔϏεଆͰͷղܾΛଅ͢ • جຊతʹɺࠔͬͯΔਓ͕Ұ൪Ϟνϕʔγϣϯ͕ߴ͍ • ԣஅ՝୊ʹؾ͚ͮΔͨΊͷ "ࡶͳձ࿩" Λ૿΍͢ • ಛఆͷԣஅ՝୊ରॲͷͨΊͷҰ࣌తͳνʔϜΛ࡞Δ  (λεΫϑΥʔε) • ͳΔ΂͘ΰʔϧΛ໌֬ʹఆΊɺୡ੒ͨ͠Βղࢄ͢Δ

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ج൫νʔϜ͸ϚΠφεΛফ͢΂͠ • ج൫νʔϜ͸ϓϥεΛ࡞Ζ͏ͱ͢Δͱ্ख͍͔͘ͳ͍ɺ  ϚΠφεΛͳ͘͢ํ্͕ख͍͘͘ɻ  ͳͥͳΒݱ৔͕ࠔ͍ͬͯΔ͔Β (@sukesan1984) • ج൫νʔϜ͸ݱ৔͕ຊ౰ʹࠔ͍ͬͯΔ͜ͱΛཧղ͠ɺ  ͦͷ໰୊ͷղܾʹϑΥʔΧε͢Δ΂͖

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ϚΠφεΛʮݟͤΔʯ౒ྗ΋ඞཁ • ྫ: ηΩϡϦςΟύον͕౰͍ͨͬͯͳ͍ͷ͕ৗଶԽ͍ͯ͠Δ • ໌Β͔ʹʮϚΠφεͷঢ়ଶʯͰ͋Δ͜ͱʹؾ͚͍ͮͯͳ͍ • ͦͷϦεΫͷେ͖͞Λཧղ͠ɺ  ΍Βͳ͚Ε͹͍͚ͳ͍͜ͱͱͯ͠ѻͬͯ΋Β͏ • => (ྫ) E2Eςετ΍ΧφϦϠϦϦʔεͷ͋Γ͕ͨΈ͕ཧղͰ͖Δ

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ϓϩμΫτͱج൫ͷྑ͍ڠྗͷྫ • "Quipper ࣾ಺ཹֶମݧه" by @masaki925 • ࠓ೔ग़ͯΔهࣄͰ͢ɻඞݟ ❗ • ʮσʔλνʔϜʯ͔Β toC ͷࣄۀʹߩݙ • σʔλνʔϜ͸ɺ໨త͕໌֬Խ͞Εͨԣஅ૊৫ͱݴ͑Δ • toC νʔϜʹ "ཹֶ" ͠ɺݱ৔ͷ ՝୊Λཧղ͠ͳ͕Βղܾ͍ͯ͠ Δૉ੖Β͍͠ࣄྫ • ૊৫ͷนΛ௒͑ͨڠྗ͕Ͱ͖Δ จԽ͕ܗ੒͞Ε͍ͯΔ

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·ͱΊ: ٕज़ͱ૊৫͕িಥ͢Δ࣌ɺ զʑ͸ԿΛߟ͑Δ΂͖͔

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ίϯ΢ΣΠ͸و͠ ίϯ΢ΣΠʹͨͷ·ͣ

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"αʔϏε΍νʔϜΛ௒͑ͨڠྗ" ͷ ૊৫σβΠϯ

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THANK YOU FOR LISTENING! • ͜ͷࢿྉ͸ൃද༻ͷͨΊɺৄࡉΛ୺ં͍ͬͯ·͢ • ΑΓৄࡉͳ಺༰͸ҎԼΛࢀর͍ͩ͘͞  https://scrapbox.io/qsona/devsumi_LT_2019-07-02