はてなのチーム開発一巡り / Hatena Engineer Seminar 30

by KASUYA, Daisuke

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)BUFOB&OHJOFFS4FNJOBS ͸ͯͳͷνʔϜ։ൃҰ८Γ JEEBJLTZ

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പ୩େี !EBJLTZ͍ͩ͘͠ʔ ΤϯδχΞϦϯάϚωʔδϟʔ ΤϯδχΞ૊৫։ൃࢧԉ ΞδϟΠϧίʔν 4DSVN!4DBMF

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ࣗݾ঺հ w ೥d೥.BDLFSFMνʔϜ w ೥d೥ଞࣾͰΤϯδχΞϦϯάϚωʔδϟ w ೥݄૊৫ɾج൫։ൃຊ෦ΤϯδχΞϦϯάϚωʔδϟ w ͍ΘΏΔग़໭ΓͰ͢ʂ

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IUUQTTQFBLFSEFDLDPNIBUFOBFOHJOFFSTSFDSVJUNFOU TMJEF

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IUUQTTQFBLFSEFDLDPNIBUFOBFOHJOFFSTSFDSVJUNFOU TMJEF ͜͜ͷઐ೚ͷ ϚωʔδϟͰ͢

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ͳͥνʔϜ։ൃ͕ඞཁ͔ʁ

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άϧʔϓ νʔϜ w άϧʔϓ w ֤ࣗͷ੹೚෼໺಺Ͱۀ຿Λ਱ߦ͢ΔͷΛ͓ޓ͍ʹॿ͚߹͏໨తͰަྲྀ͢Δूஂ w νʔϜ w ڠௐΛ௨ͯ͡ϓϥεͷ૬৐ޮՌΛੜΉɻݸʑͷ࿑ྗͷ౤ೖྔͷ૯࿨ΑΓ΋ߴ͍ޮՌΛಘΔ άϧʔϓͱνʔϜ ʰ૊৫ߦಈͷϚωδϝϯτʱ೥μΠϠϞϯυࣾ

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άϧʔϓ νʔϜ ৘ใڞ༗ தཱత ࣌ʹ൱ఆత ݸਓ ϥϯμϜͰ͞·͟· ूஂతͳۀ੷ ੵۃత ݸਓͰڞಉత ิ׬త ໨ඪ γφδʔ આ໌੹೚ εΩϧ άϧʔϓͱνʔϜ ʰ૊৫ߦಈͷϚωδϝϯτʱ೥μΠϠϞϯυࣾ

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w άϧʔϓ w ਫӭ΍཮্ͷϦϨʔ w ݸʑͷλΠϜͷ߹ܭ͕ͦͷूஂͷείΞͷ্ݶ w νʔϜ w αοΧʔ w ݸਓεΩϧΛ୯७ʹ଍͠߹Θͤͨ΋ͷ͕੒Ռʹ͸ͳΒͳ͍ w ੒ՌΛग़ͨ͢Ίʹ͸ଞऀͷڠྗ͕ෆՄܽ άϧʔϓͱνʔϜ ʰ૊৫ߦಈͷϚωδϝϯτʱ೥μΠϠϞϯυࣾ

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w άϧʔϓ w ਫӭ΍཮্ͷϦϨʔ w ݸʑͷλΠϜͷ߹ܭ͕ͦͷूஂͷείΞͷ্ݶ w νʔϜ w αοΧʔ w ݸਓεΩϧΛ୯७ʹ଍͠߹Θͤͨ΋ͷ͕੒Ռʹ͸ͳΒͳ͍ w ੒ՌΛग़ͨ͢Ίʹ͸ଞऀͷڠྗ͕ෆՄܽ ϓϩμΫτ։ൃ͸ ͨͿΜͬͪ͜ άϧʔϓͱνʔϜ ʰ૊৫ߦಈͷϚωδϝϯτʱ೥μΠϠϞϯυࣾ

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ͭ·Γզʑ͸νʔϜͱͯ͠ ΑΓΑ͍׆ಈΛ୳ٻ͢Δ ඞཁ͕͋Δ

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͸ͯͳͷνʔϜ։ൃ ൈਮ൛

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͸ͯͳͷνʔϜ։ൃݹ୅

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w ཱͬͯձٞΛ͢Δ w ਐߦ؅ཧγεςϜʮ͔͋͠ʯ w ஈϘʔϧശʹʮϖϯσΟάʯ ʮͦͷ͏ͪ΍Δʯʮ͙͢΍ ΔʯʮऴΘͬͨʯͱ͍͏ͭͷ ࢓੾Γ͕͋Γɺࢴͷνέοτ ͕ͦ͜Λߦ͖དྷ͢Δ w ϖΞϓϩάϥϛϯά 91༝དྷ w ϑϦʔΞυϨε ʰʮ΁Μͳձࣾʯͷͭ͘Γํʱ೥ᠳӭࣾ

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͸ͯͳͷνʔϜ։ൃۙੈ

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w ͸ͯͳͰॳͷεΫϥϜνʔϜ w 10౰࣌ͷ$50Ͱ͋Δ TUBOBLB w εΫϥϜϚελʔࠓͷ$50Ͱ ͋ΔNPUFNFO ౰࣌͸ .BDLFSFMͷσΟϨΫλʔ w ΤϯδχΞ σβΠφʔ 43& ೥ͷ.BDLFSFMνʔϜ IUUQTTQFBLFSEFDLDPNNPUFNFOXPSL fl PXBUIBUFOBNBDLFSFMUFBN

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w िؒεϓϦϯτ w ೋे࢛અؾΛεϓϦϯτ໊ʹ w ʮ࣍͸ཱळεϓϦϯτͰ͢ ݄ ʯ w ʮ͟Θʜ΋͏ळ͔ʜʯ w ͪͳΈʹࠓεϓϦϯτ͸ʮՆ ࢸʢ͛͠ʣʯͰ͢ʂʁ ೥ͷ.BDLFSFMνʔϜ IUUQTTQFBLFSEFDLDPNNPUFNFOXPSL fl PXBUIBUFOBNBDLFSFMUFBN

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͸ͯͳͷνʔϜ։ൃݱ୅

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͸ͯͳͷνʔϜ։ൃݱ୅ w ͍͍ͩͨͲͷνʔϜ΋εΫϥϜΛ࢖͍ͬͯΔ w νʔϜʹΑͬͯएׯͷΞϨϯδ͸͋Δ͕ɺʮεϓϦϯτʯʮϨτϩεϖΫς ΟϒʯʮόοΫϩάϦϑΝΠϯϝϯτʯͳͲͷεΫϥϜͰ༻͍ΒΕΔ༻ޠ Λ࢖ͬͯ୭ͱͰ΋ձ࿩͢Δ͜ͱ͕Ͱ͖Δ w αϒձͱ͍͏νʔϜԣஅͷऔΓ૊Έ͕͋ΓɺνʔϜ։ൃΛ୳ٻ͢Δαϒձ͸ ࣾ಺ͷ࠷େ੎ྗͱͳ͍ͬͯΔ

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αϒձ w ʮٕज़άϧʔϓͷԼ෦૊৫ͱͯ͠ɺ൒ެతͳੑ֨Λ΋ͨͤͨू·ΓɻϘτϜΞ οϓͳ׆ಈʹҰछͷ͓๽෇͖Λ༩͑ɺಈ͖Λٵ্͍͛ͯมԽΛىͨ͜͠Γɺ νʔϜʹͱΒΘΕͳ͍੒ՌΛ্͍͛ͯ͘࿮૊Έʯ w ྫ w εϚʔτձϞόΠϧΞϓϦέʔγϣϯ։ൃͷ஌ݟΛڞ༗͢Δू·Γ w ϑϩϯτΤϯυձϑϩϯτΤϯυͷ஌ݟΛڞ༗͢Δू·Γ

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͘͘͢͢։ൃձ w ໊લͷ༝དྷ͘͘͢͢ͱ։ൃͰ͖Δ૊৫Λ໨ࢦ͢ɻεΫϥϜͷzεΫzͱ΋͔͔ ͍ͬͯΔ w ϛογϣϯ࣍͸΋ͬͱ͏·͘΍Δ w چϛογϣϯ͸ͯͳࣾ಺ͷԌ্ϓϩδΣΫτΛθϩʹ͢Δ w ຖिͷఆྫձͰνʔϜ։ൃʹ͍ͭͯͷ͞·͟·Λ࿩͠߹͏ w EBJLTZ͕Ҏલ͸ͯͳΛୀ৬ͯ͠ɺ͘͘͢͢։ൃձͷφϨοδʹΞΫηεͰ͖ ͳ͘ͳΓɺͦΕ͕େ͖ͳޙչͷͻͱͭͩͬͨ

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͘͘͢͢։ൃձ্ཱͪ͛ͷ༷ࢠ

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IUUQTTQFBLFSEFDLDPNTIJNPCBZBTIJLPNJZVOJUFJXPZVUFUFIVJTIFXPCJBOFSV

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IUUQTTQFBLFSEFDLDPNTIJNPCBZBTIJLPNJZVOJUFJXPZVUFUFIVJTIFXPCJBOFSV

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͘͘͢͢։ൃձͷ্ཱͪ͛ w νʔϜ։ൃʹ͍ͭͯ૬ஊ͢Δ৔͕ͳ͔ͬͨ w 4MBDLνϟϯωϧΛ࡞ͬͨͱ͜Ζɺͦͷνϟϯωϧ͕੝Γ্͕ͬͨ w ૬ஊɾ੒ޭମݧͷڞ༗ɾ;Γ͔͑ΓձͷϑΝγϦςʔγϣϯͷࢧԉͳͲ w νϟϯωϧͷΞΫςΟϒϝϯόʔͰఆྫձΛ΍Γ͸͡Ίͨ w ఆྫձͷΞ΢τϓοτͱͯ͠ɺ͞·͟·ͳυΩϡϝϯςʔγϣϯΛߦ͍ू߹஌ ͕Ճ଎ͨ͠ w ͦΕʹΑͬͯ͞Βʹࣾ಺ͷ஫໨͕ू·ͬͨ

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͸ͯͳͷνʔϜ։ൃະདྷ

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͸ͯͳͷνʔϜ։ൃະདྷ w ϚϯΨ΍ήʔϜͳͲɺडୗ։ൃͷׂ߹͕େ͖͍ w ΫϥΠΞϯτ͞ΜͱҰॹʹ্खʹ։ൃΛ͍͖͍ͯͨ͠ w 8FCΞϓϦέʔγϣϯͷ։ൃن໛͸ੲʹൺ΂ͯେ͖͘ͳ͍ͬͯΔ w ٕज़άϧʔϓͱͯ͠ɺΑΓશࣾԣஅతʹϊ΢ϋ΢ͷڞ༗΍ɺܦݧֶशͷ࢓૊Έ Λ੔͍͖͍͑ͯͨࠓޙͷEBJLTZͷ࢓ࣄͷͻͱͭ