ISUCONのためのGolang / Golang for ISUCON

by yuuyamad

Slide 1

Slide 1 text

*46$0/ͷͨΊͷ (PMBOH (PQIFSಓ৔-5େձ

Slide 2

Slide 2 text

ࣗݾ঺հ ࢁా༤େ Twitter: @yuuyamad GitHub: https://github.com/yuuyamad αʔόαΠυΤϯδχΞ ϝΠϯͷݴޠ͸1)1 ࠷ۙ+BWBΛ͸͡Ί·ͨ͠

Slide 3

Slide 3 text

(PΛ͸͡ΊΔཧ༝͸৭ʑ ͋Δ͔ͱ͸ࢥ͍·͕͢

Slide 4

Slide 4 text

ͳͥࣗ෼͕ (PΛ͸͡Ί͔ͨʁ

Slide 5

Slide 5 text

No content

Slide 6

Slide 6 text

*46$0/ w *4$0/*JLBOKJOJ4QFFE6Q$POUFTU w ༩͑ΒΕͨ8FCΞϓϦέʔγϣϯΛͱʹ͔͘ߴ଎Խͯ͠είΞΛڝ͏ί ϯςετ w ϘτϧωοΫ͸ΞϓϦέʔγϣϯͷίʔυ͚ͩͱ͸ݶΒͳ͍ w ݴޠ͸1)1ɺ3VCZɺ1FSMɺ1ZUIPOɺ(PͳͲҰ௨Γ࣮૷͕͋Δ

Slide 7

Slide 7 text

ͳͥ(Pʁ w ࢓ࣄ͡Όͳ͍͔ΒͲ͏ͤͳΒ৽͍͜͠ͱΛ͍ͨ͠ w ࣮ߦ͕ߴ଎Ͱฒߦॲཧ͠΍͍͢ͱฉ͍ͨ͜ͱ͕͋ͬͨͷͰΞϓϦέʔγϣ ϯͷߴ଎Խʹ޲͍͍ͯΔͷͰ͸ͱࢥͬͨ w ࣾ಺ͷଞͷϝϯόʔ̎ਓͱ࿩ͯ͠(PͰߦ͘͜ͱΛܾҙ

Slide 8

Slide 8 text

*46$0/ʹ޲͚ͨ ४උ

Slide 9

Slide 9 text

४උ w (Pͷษڧࣗମͱ͔σόοάͷ΍Γ͔ͨΈ͍ͨͳ։ൃϊ΢ϋ΢͸֤ࣗ΍ͬ ͯฏ೔िҰͰू·ͬͯܰ͘ڞ༗ w ि຤ʹू·ͬͯաڈͷ໰୊Λͻͨ͢Βνϡʔχϯά ࢀߟIUUQTHJUIVCDPNNBUTVVBOTJCMFJTVDPO

Slide 10

Slide 10 text

४උ w νϡʔχϯά͠ͳ͕Β(PͰͷߴ଎Խͷ͔ͨ͠ΛֶͿ w ύϥϝʔλνϡʔχϯά΍ΫΤϦͷνϡʔχϯάͳͲͷΞϓϦέʔγϣ ϯҎ֎ͷνϡʔχϯά΋΍Γͳ͕ΒదֶٓͿ ࢀߟIUUQTXXXTMJEFTIBSFOFULB[FCVSPJTVDPOTVNNFSDMBTTBDUJPOpOBM  ࢀߟIUUQETBTCMPHLMBCPSHBSDIJWFTQJYJWJTVDPOIUNM

Slide 11

Slide 11 text

(PͷϓϩϑΝΠϦϯά w QQSPGͰϓϩϑΝΠϦϯά ࢀߟ(PݴޠͷϓϩϑΝΠϦϯάπʔϧɺQQSPGͷ8FC6*͕ΊͪΌͪ͘ΌศརͳͷͰ঺հ͢Δ

Slide 12

Slide 12 text

ΞϓϦέʔγϣϯͷߴ଎Խ w (P͔Β3FEJTΛ࢖͏ͨΊͷΫϥΠΞϯτϥΠϒϥϦΛ࢖ͬͯΈͨΓ  IUUQTHJUIVCDPNHPNPEVMFSFEJHP w [FSPUJNFDBDIFͳͲͷߴ଎Խʹ࢖͑ͦ͏ͳΠσΟΦϜΛࢼͯ͠ΈͨΓ  IUUQETBTCMPHLMBCPSHBSDIJWFTJTVDPORIUNM

Slide 13

Slide 13 text

ྑ͔ͬͨ͜ͱ

Slide 14

Slide 14 text

ྑ͔ͬͨ͜ͱ w ࢓ࣄͰ(PΛॻ͘ػձ͕ͳ͚Ε͹*46$0/ϝϯόʔΛͭͷͬͯҰॹʹษڧ ͢Ε͹ษڧͷϞνϕʔγϣϯΛอͯΔ w ࣾ಺ͷϝϯόʔͰνʔϜΛ૊Ί͹(PΛ͔͚Δਓ΋ࣗಈతʹ૿΍ͤΔ͔Β خ͍͠  (PQIFSಓ৔ଔۀͯ͠044Λ࡞ͬͨΓɺίϯτϦϏϡʔτͨ͠Γࣾ಺ʹ ෍ڭͨ͠Γͱ͔ͷϋʔυϧ͕ߴ͚Ε͹*46$0/ʹग़ͯ(PΛॻ͍ͯΈΔͷ͸ ྑ͍͔΋

Slide 15

Slide 15 text

ͪΐ͏Ͳࠓ೥ͷ೔ఔ΋ग़·ͨ͠ ɾ༧બɹ9݄15೔(౔),16೔(೔) ɾຊબɹ10݄20೔(౔)