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）

Transcript

1. ඒ͍͠όονͷյ͔ͨ͠
   ੨໦ๆ࿠
   

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2. ࣗݾ঺հ
   ‣ ੨໦ๆ࿠ʢ͓͖͋ΈͶΖ͏ʣ
   ‣ ݩ3VCZίϛολʔ
   ‣ લ৬೔ຊςϥσʔλ
   ‣ ฒྻ3%#.4ʹ֮੧
   ‣ ݱ৬ΫοΫύουΠϯϑϥ෦
   ‣ ෼ੳαʔϏεʮͨ΂ΈΔʯ։ൃ
   ‣ %8)ͷ։ൃ
   

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3. ͍ͭ΋࡞͍ͬͯΔόον
   ‣ ৘ใܥʢ%8)ʣͷ42-όον
   ‣ େྔͷσʔλΛͻͨ͢Βूܭ
   ‣ δϣϒ਺͕ଟ͘ϑϩʔ͕ෳࡶʢ δϣϒڧʣ
   ‣ ,VSPLP#SJDPMBHF
   

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4. #SJDPMBHF
   ‣ 42-όονઐ༻ϑϨʔ
   ϜϫʔΫʢ044ʣ
   ‣ δϣϒ42-จͷ

   ڧݻͳࢥ૝ʹج͘
   ‣ ෳ਺δϣϒΛͭͳ͙ػೳ
   ʢδϣϒωοτʣ͸खൈ
   ͖࣮૷
   

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5. Α͍όονͱ͸ʁ
   

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6. ӡ༻͠΍͍͢
   

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7. ো֐Λ௚͠΍͍͢
   

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8. ඒ͘͠յΕΔ
   

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9. ඒ͍͠յΕ͔ͨͱ͸ʁ
   

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10. ඒ͍͠յΕ͔ͨͱ͸ʁ
    Ͳ͜ͰյΕ͔͙ͨ͢Θ͔Δ
    ଓ͖͔Β࣮ߦͰ͖Δ
    ϦτϥΠͰ௚ͤΔ
    

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11. ඒ͘͠յͨ͢Ίͷ
    όονߏஙϧʔϧ
    

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12. ॲཧΛࡉ͔͘෼ׂ͢Δ
    ϞϊϦγοΫ
    ڊେδϣϒ
    KPC
    KPC
    KPC
    KPC
    KPC
    

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13. δϣϒ
    *0ର৅͝ͱʹδϣϒ෼ׂ
    %#
    ςʔϒϧ
    ϑΝΠϧ
    ʜʜ
    %#
    ςʔϒϧ
    ϑΝΠϧ
    ʜʜ
    %#
    ςʔϒϧ
    ϑΝΠϧ
    ʜʜ
    δϣϒ
    

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14. δϣϒ؅ཧγεςϜͰ݁߹
    KPC KPC
    KPC
    KPC
    KPC
    KPC
    KPC
    KPC
    KPC
    མͪͯΔ
    ࣮ߦத
    ਖ਼ৗऴྃ
    

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15. ʢ͕࣌ؒ͋Ε͹ʣ
    ᠟౳όονͷهड़
    

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16. ᠟౳όονͷهड़
    τϥϯβΫγϣϯͳͲ

    ΞτϛοΫͳߋ৽खஈΛ࢖͏
    ߋ৽͠ͳ͍
    ·Δ͝ͱ࡞Γ௚͢
    ཤྺςʔϒϧΛ࢖͏ʢࠩ෼ͷΈJOTFSUʣ
    ༧๷తʹফ͓ͯ͘͠ʢEFMFUFJOTFSUʣ
    

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