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Gunosyの地味で高速な 新規事業開発・改善の実際 / How to make your team productive.
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Seiji Takahashi
October 14, 2017
Programming
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Gunosyの地味で高速な 新規事業開発・改善の実際 / How to make your team productive.
The presentation slides at Forkwell Meetup #5
Seiji Takahashi
October 14, 2017
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Transcript
GunosyͷຯͰߴͳ ৽نࣄۀ։ൃɾվળͷ࣮ࡍ @__timakin__ / Forkwell Meetup#5
ࣗݾհ • Seiji Takahashi • Github: timakin / Twitter: @__timakin__
• גࣜձࣾGunosy ৽نࣄۀ։ൃࣨ • Go / Swift
ΞδΣϯμ • Gunosy৽نࣄۀ։ൃࣨͱʁ • ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ
Gunosy৽نࣄۀ։ൃࣨͱʁ
Gunosyͷ5ʙ10ޙͷΛ࡞Δ͘ɺ VRARɺԻUIͳͲࠓޙීٴ͢ΔՄೳੑͷ͋Δ ৽͍͠σόΠεٕज़Λݚڀ͠ɺ ৽نαʔϏεͷ্ཱͪ͛ͳͲΛߦ͏෦ॺ
Δ͜ͱ • Ϧαʔν • ւ֎ͷઌਐࣄྫͷ·ͱΊ • SDKͷެࣜDocsGithub repoͷίʔυΛړͬͯ࠷৽ٕ ज़ͷνϡʔτϦɾԠ༻ྫΛ୳Δ •
SlackʹRSS௨ɺϨϙʔτڞ༗ • ։ൃ • ͓ன͍ͭͰʹνϡʔτϦϋοΧιϯ • ্ཱ͕ͪΓظۃྗখنνʔϜͰ
࣮ࡍͷ༷ࢠ
None
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ
ͦͦੜ࢈ੑͱʁ
ੜ࢈ੑ = Output / Input
ࢿޮੑͰ͋ͬͯ ੜ࢈(Output)૯ྔͰͳ͍
Output: ࿑ಇʹΑΔՌ • ϢʔβʔͷՃՁ • اۀͷܦࡁతՃՁʢརӹʣ • ଈ࠲ʹརӹʹ݁͠ͳ͍͕ ओཁKPIʹߩݙ͢ΔऔΓΈ
Input: ࢿݯͷೖྔ • ਓతࢿݯͷೖྔ • ্هؚΉࢿݯͷࡒݯͷೖྔ • ࡞ۀ࣌ؒ
ੜ࢈ੑΛ্͛Δํ๏ OutputΛ૿͢ InputΛݮΒ͢
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
νʔϜنͷ੍ • Ϧαʔν • جຊ։ൃνʔϜ • ࣄۀ෦શମͰɺଞͷνʔϜ͔Βڵຯ͋ΔਓSlackͳ ͲͰίϝϯτ • ։ൃ
• ։ൃɺ༷ࡦఆશମΛΤϯδχΞ2, 3໊Ͱߦ͏
νʔϜ͕গͳ͍ͱɺ ࡞ۀ / ਓ͕ΒΜͰ ਏ͍ݱʹͳΔͷͰʁ
ͦ͏Ͱͳ͍Ͱ͢Αʂ
খنνʔϜͷϝϦσϝ • ҙࢥܾఆ͕୯७ʹ্ ͕Δ • Ϗδϣϯͷޡ͕ࠩগͳ͘ ͯ͢Ή • ਐḿ֬ೝʹཁ͢Δ͕࣌ؒ গͳ͍
• গͰΓΔ੍ => ҙࣝతʹແବͳ։ൃ Λ͠ͳ͘ͳΔ ϝϦοτ σϝϦοτ • ୯७ʹ࣮Մೳͳػೳͷ ͕ݮΔ • ٕज़ελοΫ͕ภΔͱΧ όʔࠔ • ༷ݮͷྗΛ੯͠Ή ͱࣦഊ͍͢͠
খنνʔϜͷϝϦσϝ • ҙࢥܾఆ͕୯७ʹ্ ͕Δ • Ϗδϣϯͷޡ͕ࠩগͳ͘ ͯ͢Ή • ਐḿ֬ೝʹཁ͢Δ͕࣌ؒ গͳ͍
• গͰΓΔ੍ => ҙࣝతʹແବͳ։ൃ Λ͠ͳ͘ͳΔ ϝϦοτ σϝϦοτ • ୯७ʹ࣮Մೳͳػೳͷ ͕ݮΔ • ٕज़ελοΫ͕ภΔͱΧ όʔࠔ • ༷ݮͷྗΛ੯͠Ή ͱࣦഊ͍͢͠
ࠓඞཁͳͷΛݟۃΊͯ ༰ࣻແ͘ྔΛݮΒ͢ ͕ॏཁ
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
։ൃظؒͱ༷ͷ੍ ෆཁͳػೳΛॳظ༷͔ΒΔج४ 1. ΞϓϦͷίϯηϓτΛ࠷খݶͷൣғͰݕূ͢Δͷʹඞཁ ͔ 2. ඦສDAUʹεέʔϧ͢Δମ੍͕͏͔ 3. ੳɾӡ༻ɾվળͷϑϩʔΛΓͳ͘౿ΉͨΊͷػೳ͕ ἧ͍ͬͯΔ͔
༷ΛΔͱྑ͍͜ͱ • ίϯϙʔωϯτؒͷ࣭͕ۉҰʹͳͬͯɺ ϦϦʔε࣌Ͱͷૈ͕ݮΔ • ͕໌ྎʹͳΔͷͰϞνϕͷԼ͕ গͳ͘ͳΔ • ୯७ʹૣ͘ؼΕΔ
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
֤ΤϯδχΞͷ୲ͷ֦ு ৽نࣄۀ։ൃࣨͷجຊελϯε ෯͍։ൃՄೳൣғ ࣄۀ࡞ΓʹϑΥʔΧε
෯͍։ൃՄೳൣғ ❌ ઙ͘͘ ઈରʹTܕਓࡐɺΠܕਓࡐͰߏ͢Δɻ ex) iOS͕ಘҙͰɺͦͷͰଞͷਓͷഒͷ ɹ ੜ࢈ੑΛग़ͤΔ͕ɺ͍͟ͱͳͬͨΒ ɹ αʔόʔαΠυରԠՄೳͰڵຯ͋Δɻ
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
খ͍͞νʔϜͰͷ࣮ελϯε ۪ʹҰ͔Β࣮ͯͨ͠Βؒʹ߹Θͳ͍ => ࣗಈԽͰ͖Δ࡞ۀపఈͯ͠ޮԽ
۩ମతͳվળϙΠϯτ • AWS OpsworksʹΑΔηοτΞοϓ • codenize-toolsʹΑΔInfrastructure as Code • DigdagʹΑΔETL
Workflow • CircleCI 2.0ʹΑΔtest, vet, deploy • Pushج൫ͳͲOSSͷAPIΛར༻
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
ΠϯηϓγϣϯσοΩͱʁ ϓϩδΣΫτͷશମ૾ (తɺഎܠɺ༏ઌॱҐɺํੑ)Λ తʹ͑ΔͨΊͷυΩϡϝϯτ ֎͚ͷҙٛ: తʹϓϩμΫτΛઆ໌Ͱ͖Δ ͚ͷҙٛ: Ϗδϣϯͷ౷Ұ
ཧ͢Δ߲ • ϓϩμΫτͷҙٛ(ͳͥզʑ͜͜ʹ͍Δͷ͔) • ΤϨϕʔλʔϐον༻ͷจݴ • Δ/Βͳ͍͜ͱϦετ • νʔϜߏ •
ඪKPIͱୡظؒ • είʔϓ, ༧ࢉ, ࣌ؒ, ࣭ͳͲͷΣΠτ • ࣮ࡍʹඞཁͳࢿݯ
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
KPT Keep: ࠓޙଓ͚͍͖ͯ͘ྑ͔ͬͨ͜ͱ Problem: վળ͖͢ Try: վળࢪࡦ৽ࢪࡦͱͯ͠ࢼ͢͜ͱ Λఆظత(݄Ұఔ)ʹ֬ೝ
εϓϦϯτ͝ͱͷҙࣝ߹Θͤ ࠓͷSprintͰूத͖͢͜ͱ ɹ࠷ॏཁKPIͷݟ͠ɺඪͷઃఆ εέδϡʔϧ ɹϦϦʔε༧ఆͱଧͪख ࠔΓ͝ͱ ɹ͙͢ରॲ͢Δ͔ஔ͍ͱ͍ͯΔ͖͜ͱ
ੜ࢈ੑΛ্͛ΔͨΊͷऔΓΈ • νʔϜنͷ੍ • ։ൃظؒͱ༷ͷ੍ • ֤ΤϯδχΞͷ୲ͷ֦ு • ։ൃϑϩʔͷࣗಈԽ •
ΠϯηϓγϣϯσοΩ • εϓϦϯτ • ੵۃతͳKPIڞ༗
ڞ༗ͯ͠·͔͢ʁ ڞ༗ํ๏ • Slack • ຖͷேձ • Sprint͝ͱͷৼΓฦΓ ͳͲͳͲ
ͳͥڞ༗͖͔͢ʁ ࣈਆΑΓਖ਼͍͠ ϏδϣϯνʔϜΛޑ͢Δͷʹྑ͍͕ɺ ࣈͱ͍͏ࣄ࣮͔ΒΛഎ͚ͯ ݴ͍༁ʹ͍ͬͯͳ͍͔ʁ ࣮ࡍͷϢʔβʔͷಈ͖Λݟͯɺ ҙຯͷ͋ΔվળํΛݟۃΊΔ
ͳͥڞ༗͖͔͢ʁ KPIʹޮ͔ͳ͍ࢪࡦΛଧ͍ͬͯͳ͍͔ʁ ࣮ࡍͷϢʔβʔͷಈ͖Λݟͯɺ ҙຯͷ͋ΔվળํΛݟۃΊΔ
ͳͥৗʹڞ༗͖͔͢ʁ ཧͱݱ࣮༰қʹͣΕΔ ͷͰɺ͍ͭͷ·ʹ͔ζϨ͕ੜ͡ͳ͍Α͏ʹৗʹࣈΛݟͯɺ ɾKPIͱͷࠩ ɾ૿ݮ, पظ ɾظతʹҙຯ͕͋ΔࢪࡦΛଧ͍ͯͯΔ͔ ͷೝࣝ߹ΘͤΛ͢Δɻ
ͲΜͳΛڞ༗͖͔͢ʁ • ظɾظܧଓ • ίϯόʔδϣϯ • ܧଓʹޮ͖͍͢ػೳͷར༻ • PushڐՄ, ։෧
• ABࢪࡦͷޮՌܭଌ݁Ռ • Ϣʔβʔ֫ಘܦ࿏ผ֫ಘɾܧଓ • ࠂޮՌ(CTR, CPI, CPD, etc…)
·ͱΊ • ੜ࢈ੑ = Output / Input • νʔϜߏɺKPIڞ༗ɺ༷ͷμΠΤοτɺ Ϗδϣϯ߹ΘͤɺࣗಈԽͳͲͳͲɺ
ΕΔ͜ͱΛຯʹɺॗʑͱɻ • શͯ৽نνʔϜͰΕͯΔ͜ͱɻ Ϧιʔεͷ͋ΔେنνʔϜͳΒঘߋΔ͖ɻ