Past, Present and Futures of CDN @ CDN Study (http2study)

Past, Present and Futures of CDN @ CDN Study (http2study)

2018年4月13日に開催されたCDN Study (http2study)のAkamai 岡本の発表です。Akamaiのキャッシュのパージは5秒で、Cache Taggingという仕組みをもってタグベースでパージの粒度をコントロール可能なんですよ (当日言えなかった)。
https://http2study.connpass.com/event/81469/

Akamai 塲田の発表は以下。
https://www.slideshare.net/ToshiyaBata1/cdn-study-in-http2study-by-bata

Akamai Tech Summit
日時:2018/6/21(木)10:00~18:00
場所:Akamai Technologies 東京オフィス (京橋)
レジストレーションサイト:4/27オープン予定

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Hideki Okamoto

April 14, 2018
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  1. ©2018 AKAMAI | FASTER FORWARDTM Past, Present and Futures of

    CDN @CDN Study (http2study) Hideki Okamoto Akamai Technologies April 13, 2018
  2. ©2018 AKAMAI | FASTER FORWARDTM The opinions expressed in this

    slide are my own and do not express the positions, strategies or opinions of
  3. ©2018 AKAMAI | FASTER FORWARDTM Ԭຊ ӳًʢ͓͔΋ͱ ͻͰ͖ʣ "LBNBJ5FDIOPMPHJFT(,4FOJPS&OHBHFNFOU.BOBHFS $*441

    IUUQTUVEZྺ ͸͡Ίͯ ٳ೔ͷա͝͠ํ ϲ݄લ͔Β͸͡ΊͨτϥϯϓϚδοΫͷ࿅शɾύϯ࡞Γ
  4. ©2018 AKAMAI | FASTER FORWARDTM $%/ͷաڈͱݱࡏ

  5. ©2018 AKAMAI | FASTER FORWARDTM ೥ɺ Πϯλʔωοτ͕௚໘͢ΔͰ͋Ζ͏՝୊Λ5JN#FSOFST-FF͕ࢦఠ “Tim was interested

    in issues with the Internet and the web, and he foresaw there would be problems with congestion. Hot spots, flash crowds, … and that the centralized model of distributing content would be facing challenges. He was right. There were considerable challenges and it was simply not going to scale. He presented an ideal problem for me and my group to work on.” Tom Leighton (CEO & Co-Founder of Akamai Technologies) ςΟϜ͸Πϯλʔωοτ΍8FCͷ໰୊ʹ͍ͭͯڵຯΛ͍࣋ͬͯͯɺΠϯλʔωοτͷ ࠞࡶ͕໰୊ʹͳΔ͜ͱΛ༧ݟ͍ͯͨ͠ɻϗοτεϙοτɺϑϥογϡΫϥ΢υɺͦ͠ ͯίϯςϯπ഑৴ͷதԝूݖϞσϧ͕ࠔ೉ʹ௚໘͢ΔͰ͋Ζ͏ͱɻ൴͸ਖ਼͔ͬͨ͠ɻ Πϯλʔωοτͱ͍͏΋ͷ͸୯७ʹ͸εέʔϧ͠ͳ͍ͱ͍͏େ͖ͳ໰୊͕͋ͬͨɻ൴ ͸ࢲͷνʔϜʹཧ૝తͳ໰୊Λఏڙͯ͘͠ΕͨΜͩ
  6. ©2018 AKAMAI | FASTER FORWARDTM http://as2914.net/

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  8. ©2018 AKAMAI | FASTER FORWARDTM

  9. ©2018 AKAMAI | FASTER FORWARDTM ೥ɺ 4UBS8BST&QJTPEF*5IF1IBOUPN.FOBDF༧ࠂฤެ։ In 24 hours

    it was downloaded more than a million times. In the first five days, it was downloaded 3.5 million times, soaring to 6.4 million within three weeks. Steve Jobs himself described the second trailer as "the biggest Internet download event in history". Richard Trenholm (CNN) ͦΕ͸࠷ॳͷ࣌ؒͰສճҎ্ɺ೔ؒͰສճɺिؒͰສճ΋μ΢ϯ ϩʔυ͞ΕͨɻεςΟʔϒɾδϣϒζ͸͜ͷ༧ࠂฤެ։ʹ͍ͭͯʮྺ্࢙࠷େͷΠϯ λʔωοτμ΢ϯϩʔυΠϕϯτʯͱදݱͨ͠
  10. ©2018 AKAMAI | FASTER FORWARDTM https://www.youtube.com/watch?v=qJZ846YkK78

  11. ©2018 AKAMAI | FASTER FORWARDTM 2004: US Election Day -

    21 Gbps 2008: Major Golf Tournament - 444 Gbps 2012: Super Bowl - 1.4 Tbps 2014: FIFA World Cup - 6.9 Tbps 2016: UEFA Euro 2016 - 7.3 Tbps 2016: Rio Summer Olympics - 4.5 Tbps 2018.4.11: Indian Premier League – 5.5M concurrent viewer
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  20. ©2018 AKAMAI | FASTER FORWARDTM Ϧʔδϣϯ಺ͷτϥϑΟοΫ෼ࢄ͸Ͳ͏͢Δ͔ Ϧʔδϣϯ಺ͷΤοδ͕ࢮΜͩ৔߹͸ʜ Πϯλʔωοτͷւఈέʔϒϧ͕੾ΕͨΒͲ͏ͳΔͷ͔ ෼ࢄܕʹσϝϦοτ͸ͳ͍ͷ ͕࣌ؒͳ͍ͷͰׂѪ

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  22. ©2018 AKAMAI | FASTER FORWARDTM <match:regex string="%(AK_PATH)" regex="/\d{6}/$" flags=""> <match:request.type

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    Edge Server ͜͜Ͱߴ౓ͳॲཧΛ ͢Ε͹ྑ͍ͷͰ͸
  25. ©2018 AKAMAI | FASTER FORWARDTM Πϯλʔωοτͷܦ࿏ͷෆ҆ఆ͞ʹରԠ͍ͨ͠ 44-ηογϣϯ਺͕ଟ͗ͯͭ͢Β͍ͷΛରॲ͍ͨ͠ αʔόʔ΍ճઢ͕͍ۤ͠ͷͰ੩తϑΝΠϧ഑৴͸·͔͍ͤͨ 8FCαΠτશମ "1*ΛΩϟογϡ͔Βग़ͯ͠Ԡ౴Λ଎͍ͨ͘͠

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    Edge Server Base station Mobile Device lΤοδz͸Ͳ͔͜ ࠷લઢ
  30. ©2018 AKAMAI | FASTER FORWARDTM http://elijah.cs.cmu.edu/DOCS/satya-edge2016.pdf The old axiom about

    the three top determinants of real estate value being “location, location, and location.” ݹ͍֨ݴᐌ͘ɺෆಈ࢈Ձ஋ΛܾΊΔཁ ҼɺͦΕ͸ཱ஍ɺཱ஍ɺཱͦͯ͠஍ͩ
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