Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Go at fluct
Search
Kenta Suzuki
November 18, 2020
0
4.2k
Go at fluct
Nature Bath vol.6での発表資料です
Kenta Suzuki
November 18, 2020
Tweet
Share
More Decks by Kenta Suzuki
See All by Kenta Suzuki
小さな機能、大きな仕事 PHPカンファレンス沖縄2019 / phpcon-okinawa-2019
suzuken
2
2.3k
ADエンジニアがみたre:Invent 2018
suzuken
0
5.5k
広告配信管理システムを支えるPHP - レガシーシステムからの段階的移行戦略 / phpcon2017
suzuken
10
20k
ディスプレイ広告の基礎とセキュリティ
suzuken
18
4k
How to use AWS Lambda in Document Processing Pipeline
suzuken
0
3.9k
Featured
See All Featured
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
Fontdeck: Realign not Redesign
paulrobertlloyd
84
5.5k
Facilitating Awesome Meetings
lara
54
6.4k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
RailsConf 2023
tenderlove
30
1.1k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.6k
Building Flexible Design Systems
yeseniaperezcruz
329
39k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
Statistics for Hackers
jakevdp
799
220k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
160
15k
The Pragmatic Product Professional
lauravandoore
35
6.7k
The Power of CSS Pseudo Elements
geoffreycrofte
76
5.8k
Transcript
Go at fluct Nature Bath vol.6 #naturebath, 2020/11/18 @suzu_v
ࣗݾհ ླ݈ଠ, ͚ͣ͢Μ (Twitter: @suzu_v) גࣜձࣾfluct औకCTO ΈΜͳͷGoݴޠ ڞஶऀ ࠷ۙTypeScriptͱPHPͱYAMLΛΑ͘ॻ͍͍ͯ·͢
fluctͰͷGoར༻ -2015: PHP, Perl, Erlang͕ϝΠϯ 2015͘Β͍͔ΒঃʑʹαϒγεςϜ͔Βར༻։࢝ ݱঢ়ͰෳͷϓϩμΫγϣϯϫʔΫϩʔυʹΘΕ͍ͯΔ cliπʔϧɺdebuggerɺAPIαʔόɺόον... ࠓ3ͭͷࣄྫΛհ͠·͢
ϨΠςϯγͱ҆ఆੑΛੜΉΞʔΩςΫ νϟ - SSPͷݱʹֶͿɺߴՄ༻ੑͷͭ͘ Γํ: ΤϯδχΞHub https://eh-career.com/engineerhub/entry/ 2019/07/12/103000
ࣄྫ1: PHP -> Go ݩʑ: ࠂ৴ϩάΛग़ྗ͢Δαʔό Apache + PHP ׂ:
৴ύϥϝʔλͷ෮߸ɺϩάग़ྗʢٻ & ࢹ༻ʣ // PHP -> Apache (custom log module) -> log apache_setenv(F_ENV_NAME_STATUS, $status); Testability͍, Apacheͳ͍ͱखݩͰࢼͤͳ͍ -> ϦϓϨʔε
PHP -> Go: ςετ༰қੑͱҠ২ TestMain ͰPHP + ApacheίϯςφͱGoίϯςφΛ্ཱͪ͛ ֤ςετέʔεͰϓϩμΫγϣϯͱಉ༷ͷύϥϝʔλΛ࣮ࡍʹ͛Δ ग़ྗ͞ΕΔϩά͕PHP
+ Apache࣮ͱGo࣮ͰಉҰͰ͋Δ͜ͱΛࢼݧ ҉߸ԽɺloggerɺWeb API·ΘΓΛGoʹҠ২ & ֤ػೳΛpackageԽ
ࣄྫ2: Open Biddingͷଓ Google Ad Managerʹbidderͱͯ͠ଓ @tomita τϛʔϧ͞Μ͕։ൃ Open Biddingͱ
ͻͱ͜ͱͰ: Google͔ΒࠂϦΫΤετΛड͚ɺͦΕΛDSPsʹϦΞϧλΠϜʹΦʔΫγϣϯ͠ɺࠂΛฦ ͢Έʢͯ͢αʔόؒ௨৴ʣ ϝσΟΞ <- Google <-> bidder (fluct) <-> DSPs GoͰ࣮ʢRTBαʔϏεErlang࣮Λར༻ʣ 30ԯʙ req. / day ϚϧνΫϥυʢAWS, GCPʣɺϚϧνϦʔδϣϯ എܠ: ଟ༷ͳϦΫΤετɺεϧʔϓοτॏࢹɺطଘαʔϏεΛ͏·͍͘ճ͢
ࣄྫ2: Open Biddingͷଓ (cont.) https://www.youtube.com/watch?v=uE0ReWlYbNk
ࣄྫ3: romdb 2010- memcachedb + Berkeley DB forkͨ͠memcachedbʢC++ʣͷϏϧυ͕ͭΒ͍ Berkeley DBΛஈ֊తʹஔ͖͍͖͍͑ͯͨ
-> memcachedb෦ΛGoʹஔ͖͑
ࣄྫ3: romdb (cont.) @yowcow ͕GoͰϦϓϨʔε https://github.com/yowcow/goromdb storageͷࠩ͠ସ͕͑Մೳ: Berkeley DB, BoltDB,
JSON etc. ಛఆσΟϨΫτϦʹ͓͘ͱstorageΛࠩ͠ସ͑ΒΕΔ (memcachedbͱಉ༷ʣ ϓϩτίϧෳରԠՄೳʢmemcached, etc.ʣ ຊ൪ڥͰBoltDBͱBerkeley DBΛซ༻
·ͱΊ • ͍ΖΜͳਓ͕ͳΜ͔ͩΜͩGoΛ৮͍ͬͯΔ • ϓϩμΫτͷ伱ؒɺͪΐͬͱϏϧυɾςετΛ͍ͨ͘͢͠͠ ͱ͖ʹGo͕ͪΐ͏Ͳ͍͍