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ࣗ࡞ISUCONͷ͢͢Ί showwin

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Θͨ͠͸ͩΕ ໊લ: showwin (͠ΐʔ͏͌Μɺҏ౻ উޜ) ࢓ࣄ: LAPRAS, LAPRAS SCOUTΛ࡞͍ͬͯΔਓ झຯ: ISUCON, ܦӦγϛϡήʔϜ ਏΈ: sΩʔ͕νϟλϦϯά͢Δ

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Έͳ͞ΜISUCON͸ ͝ଘ஌Ͱ͔͢ʁ

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ISUCONͱ͸ • ISUCON = Iikanjini Speed Up Contest • ༩͑ΒΕͨWebΞϓϦέʔγϣϯΛ͍͔ʹߴ଎ԽͰ͖Δ͔ڝ͏ ίϯςετ • ༧બ(600૊) → ܾউ (30૊)

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ISUCONͰউͭͨΊʹ͸ 1. ߴ଎Խख๏Λ਎ʹ͚ͭΔ • N+1ɹ • ੩తϑΝΠϧͷΩϟογϡ • ޮ཰తͳDBΠϯσοΫε 2. ϕϯνϚʔΧͷؾ࣋ͪΛߟ͑Δ͜ͱ͕େࣄ • ໰୊ͷ࡞ऀ͸Ͳ͏͍͏ҙਤͰϦΫΤετύλʔϯΛ࡞͍ͬͯΔ ͷ͔…

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ͭ·Γ… Ͱ΋1೥ʹ1ճ͔͠ͳ͍͠ɺ3,4೥Ҏલͷ໰୊͸؀ڥߏஙͰ͖ͳ͔ͬ ͨΓ͢Δ… աڈ໰Ͱ࿅श͠Α͏ʂ

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աڈ໰͕ͳ͚Ε͹ ࡞Ε͹͍͍ʂʂ

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showwin + ISUCON = ISHOCON

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ISHOCON1 (2015.09࡞) ςʔϚ: தࠃਓͷരങ͍ʹ଱͑ΔαΠτΛ࡞Ζ͏ʂ

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ISHOCON1 (2015.09࡞) ✓ݴޠ࣮૷ • Go, Ruby, Python, Scala, Crystal
 ✓AWSͰAMI࡞ͬͯެ։
 ✓ΠϕϯτͰ࢖༻ͨ͠/͞Εͨ • લ৬ͷࣾ಺ISUCON • ISHOCON1 - ݸਓࢀՃͷISUCON࿅शίϯςετ • Wantedly͞Μͷ৽ଔݚम • ԭೄͷίϫʔΩϯάεϖʔεͷΠϕϯτ

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ISHOCON2 (2016.9࡞) ςʔϚ: ωοτબڍαʔϏεͷߏங࿅शΛ͠Α͏ʂ

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ISHOCON2 (2016.9࡞) ✓ݴޠ࣮૷ • Go, Ruby, Python, Crystal, Node.js, PHP
 ✓͍͍ͩͨISHOCON1ͱಉ͡ • ϕϯνϚʔΧ: Go • 1ਓͰ8࣌ؒͰઓ͑Δ໰୊ͷن໛͕େࣄ
 ✓ΠϕϯτͰ࢖༻ͨ͠ • ISHOCON2 - ݸਓࢀՃͷISUCON࿅शίϯςετ • ༏উऀ͸ߴߍੜ (ISHOCON9ͷ༧બ1Ґ௨ա)

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ISHOCON3 (2018.6) ςʔϚ: ߴྸԽࣾձʹඋ͑ͯɺ
 Ҩݴॻͷόʔδϣϯ؅ཧγεςϜʂ

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ISHOCON3 (2018.6) ✓ະ׬੒… ✓໰୊ͷ֩৺෦෼͸ɺόʔδϣϯ؅ཧͰgitΛ࢖͏࣮૷ʹͳͬͯ ͍ͯɺͦΕΛRDBʹஔ͖׵͑ΔҊͩͬͨ ✓࣮૷͕ۤ௧… ✓gitͰͷ࣮૷ΛͨͩRDBʹஔ͖׵͑Δ͚ͩͷ໰୊ʹͳͬͯ͠· ͏ ✓͓ଂೖΓ

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ISHOCON4 (2019.9) ςʔϚ: ϞϯελʔͷݕࡧγεςϜ

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ISHOCON4 (2019.9) ✓ઈࢍ࡞੒த…ʂʁ ✓ςʔϚ͸͋·Γ໘ന͘ͳ͍
 ✓࢓ࣄͰΞϓϦέʔγϣϯΛॻ͍͍ͯͯɺ͜Εߴ଎Խ͢Δͷਏ͍ ͳʔͱ͍͏ཁૉͷू݁ • ෳ਺৚݅+ϑϦʔϫʔυΛ૊Έ߹ΘͤΔݕࡧ • OGPͷಈతੜ੒
 ✓੍࡞͔Β2ϲ݄ܦ͍ͬͯΔ͚Ͳ…
 ͍ɺ͍΍๞͖ͨΘ͚͡Όͳ͍ͬ͢…

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ࣗ࡞ISUCONͷྑ͍ͱ͜Ζ ✓ ϕϯνϚʔΧΛ࡞Δ͜ͱͰฒྻॲཧͷษڧʹͳΔ ✓ ࣗ෼ͷ஌Βͳ͍ߴ଎Խख๏ΛपΓͷਓ͕ڭ͑ͯ͘ΕΔ ✓ ଞͷਓ͕ղ͍ͯ͘ΕΔͱخ͍͠ • ΠϕϯτΛ։͘ͱܨ͕Γ΋૿͑Δ ✓ ໰୊Λߟ͍͑ͯΔָ͕͍ؒ͠ʂʂʂ

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ࣗ࡞ISUCONͷ ѱ͍ͱ͜Ζ

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ຊ൪Ͱ isucon ͱ ishocon Λଧͪؒҧ͑Δ

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͋Γ͕ͱ͏͍͟͝·ͨ͠