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©2020 Wantedly, Inc. Go ͱ Wantedly ͷؔ܎ Go ʹ·ͭΘΔΑ͋͘Δ࣭໰ͱճ౴ Go Conference’20 in Autumn SENDAI Oct 10, 2020 - Shimpei Otsubo

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©2020 Wantedly, Inc. Go ͸ Wantedly ͰϚδϣϦςΟͰ͔͢ʁ

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©2020 Wantedly, Inc. Go ͸ Wantedly ͰϚδϣϦςΟͰ͔͢ʁ ࣮͸ͦ͏Ͱ΋ͳ͍ Ruby, Python, Go ͕΄΅ಉ਺ ͨͩ͠ߦ਺ͱͯ͠͸ଟ෼ΑΓগͳׂ͍߹ ຊ൪Ͱఏڙ͞Ε͍ͯΔओཁαʔϏε ͜ͷଞ nginx ΍ es ͳͲͷγϯϓϧͳίϯϙʔωϯτ͕͋ͬͨΓͯ͜͠ͷഒఔ౓͋Δ Wantedly Go ٕज़എܠ ݕࡧ

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©2020 Wantedly, Inc. ͢΂ͯΛ Go Ͱஔ͖׵͍͑ͯ͘ʁ

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©2020 Wantedly, Inc. ͢΂ͯΛ Go Ͱஔ͖׵͍͑ͯ͘ʁ ͦΜͳ͜ͱ͸ͳ͍ ʮͪΐͬͱػೳ΋௥Ճͯ͠ΈΑ͏ʯΛ go Ͱ΍Δͷ͸গ͠େม ෆ֬ఆཁૉ͕͋Δ࣮૷͸ Rails ͕࠷଎ దࡐదॴ ࢓༷͕มΘΓʹ͘͘յͯ͠͸͍͚ͳ͍ͱ͜Ζ͸Go͕͍͍ ύϑΥʔϚϯεΛٻΊͯ Go ͷϚΠΫϩαʔϏεʹ੾Γग़͢͜ͱ΋ Wantedly Ͱ͢΂ͯΛ Go Ͱ΍Δੈք͸ࠓͷॴ૝ఆ͍ͯ͠ͳ͍ ᐆດͳ੹຿ΛҰڍʹҾ͖ड͚Δͷ͸ Rails ָ͕ ActiveRecord ͱ rails c ͷੜ࢈ੑ͸།Ұແೋ Wantedly Go ٕज़എܠ ݕࡧ

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©2020 Wantedly, Inc. ͡Ό͋Ͳ͜Ͱ Go ࢖ͬͯΔͷʁ

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©2020 Wantedly, Inc. ͡Ό͋Ͳ͜Ͱ Go ࢖ͬͯΔͷʁ ύϑΥʔϚϯε༏ઌ ΠϯϑϥϨΠϠ ج൫ܥ CLIπʔϧ api-gateway ݕࡧਪનαʔόʔ υϝΠϯͷந৅Խ͕׬ྃ͢Δͱج൫ʹঢ֨͢Δ͜ͱ͕͋Δ ௨஌؅ཧ ༑ୡ؅ཧ ઃఆ؅ཧ ϝʔϧૹ৴ ը૾߹੒ Ҏલ͸ ruby Ͱ΋ॻ͍͍͕ͯͨࠓ͸ go 1୒ Kubernetes ͱͷ૬ੑ͸ go ͕࠷ڧ

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©2020 Wantedly, Inc. Ͳ͏΍͍ͬͯΖΜͳݴޠͰ։ൃͯ͠Δʁ

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©2020 Wantedly, Inc. Ͳ͏΍͍ͬͯΖΜͳݴޠͰ։ൃͯ͠Δʁ લఏ গͳ͘਺͑ͯΤϯδχΞͷ2ഒͷ਺ͷϚΠΫϩαʔϏε͕͋Δ 1ਓͰෳ਺ݴޠΛ·͙ͨ͜ͱ΋೔ৗత ଟ͘਺͑Δͱ4ഒ ج൫ͰͳΜͱ͔͢Δ servicex ֤ݴޠͰڞ௨ͰೖΕ͍ͨػೳ܈ϥΠϒϥϦ ೖΕͨΒࣾ಺ن໿ΛউखʹकΕΔ apis protobuf Λதԝूݖతʹ؅ཧ εΩʔϚۦಈʹͰ͖ΔͷͰݴޠ·ָ͕ͨ͗

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©2020 Wantedly, Inc. ࠓ೔஌ͬͯ΄͍͜͠ͱ Wantedly ͸ Go ʹશৼΓ͍ͯ͠ΔձࣾͰ͸ͳ͍ Polyglot ͳγεςϜશମΛεέʔϧͤ͞ΔΤϯδχΞ WANTED ੜ࢈ੑͷRails ύϑΥʔϚϯεͷ Go ػցֶशͷ Python Frontend ͷ Node ٕज़͸खஈ Techbook ແྉެ։ ݕࡧ GopherୡͱޠΓ·ͤΜ͔ʁ ݕࡧ ʮGo Λ࢖͍͍͔ͨΒʯ Ͱ͸ͳ͘ʮGo ͷ௕ॴͰγεςϜΛྑ͍ͨ͘͠ʯ ଞͷݴޠͱڧௐ͢Δج൫Λ੔උͭͭ͠ඞཁͳͱ͜ΖʹͲΜͲΜೖΕ͍ͯ͘