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Cookpad TechKitchen #8: Breaking BatchJobs Beau...
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Minero Aoki
June 07, 2017
Programming
3
1.4k
Cookpad TechKitchen #8: Breaking BatchJobs Beautifully
第8回Cookpad TechKitchenで発表した「美しいバッチの壊しかた」の資料です。(15分)
Minero Aoki
June 07, 2017
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Transcript
ඒ͍͠όονͷյ͔ͨ͠ ੨ๆ
ࣗݾհ ‣ ੨ๆʢ͓͖͋ΈͶΖ͏ʣ ‣ ݩ3VCZίϛολʔ ‣ લ৬ຊςϥσʔλ ‣ ฒྻ3%#.4ʹ֮੧ ‣
ݱ৬ΫοΫύουΠϯϑϥ෦ ‣ ੳαʔϏεʮͨΈΔʯ։ൃ ‣ %8)ͷ։ൃ
͍ͭ࡞͍ͬͯΔόον ‣ ใܥʢ%8)ʣͷ42-όον ‣ େྔͷσʔλΛͻͨ͢Βूܭ ‣ δϣϒ͕ଟ͘ϑϩʔ͕ෳࡶʢ δϣϒڧʣ ‣ ,VSPLP
#SJDPMBHF
#SJDPMBHF ‣ 42-όονઐ༻ϑϨʔ ϜϫʔΫʢ044ʣ ‣ δϣϒ42-จͷ ڧݻͳࢥʹج͘ ‣ ෳδϣϒΛͭͳ͙ػೳ ʢδϣϒωοτʣखൈ
͖࣮
Α͍όονͱʁ
ӡ༻͍͢͠
োΛ͍͢͠
ඒ͘͠յΕΔ
ඒ͍͠յΕ͔ͨͱʁ
ඒ͍͠յΕ͔ͨͱʁ Ͳ͜ͰյΕ͔͙ͨ͢Θ͔Δ ଓ͖͔Β࣮ߦͰ͖Δ ϦτϥΠͰͤΔ
ඒ͘͠յͨ͢Ίͷ όονߏஙϧʔϧ
ॲཧΛࡉׂ͔͘͢Δ ϞϊϦγοΫ ڊେδϣϒ KPC KPC KPC KPC KPC
δϣϒ *0ର͝ͱʹδϣϒׂ %# ςʔϒϧ ϑΝΠϧ ʜʜ %#
ςʔϒϧ ϑΝΠϧ ʜʜ %# ςʔϒϧ ϑΝΠϧ ʜʜ δϣϒ
δϣϒཧγεςϜͰ݁߹ KPC KPC KPC KPC KPC KPC KPC KPC KPC
མͪͯΔ ࣮ߦத ਖ਼ৗऴྃ
ʢ͕࣌ؒ͋Εʣ όονͷهड़
όονͷهड़ τϥϯβΫγϣϯͳͲ ΞτϛοΫͳߋ৽खஈΛ͏ ߋ৽͠ͳ͍ ·Δ͝ͱ࡞Γ͢ ཤྺςʔϒϧΛ͏ʢࠩͷΈJOTFSUʣ
༧తʹফ͓ͯ͘͠ʢEFMFUFJOTFSUʣ
2