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rubyã«é–¢ã™ã‚‹y-imayaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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[ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼] Aaron Pattersonï¼ˆå¾Œç·¨ï¼‰: Rack 2ã€HTTP/2ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã€WebAssemblyã€å¾Œé€²ã¸ã®ã‚¢ãƒ‰ãƒã‚¤ã‚¹ï¼ˆç¿»è¨³ï¼‰ï½œTechRacho by BPSæ ªå¼ä¼šç¤¾
ã“ã‚“ã«ã¡ã¯ã€hachi8833ã§ã™ã€‚Aaron Pattersonã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ã®ç¶šãã‚’ãŠé€ã‚Šã„ãŸã—ã¾ã™ã€‚ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ã‚’éŸ³å£°ã§èžã„ã¦ã¿ã‚‹ã¨ã€åŽŸæ–‡ã§ã‚«ãƒƒãƒˆã•ã‚Œã¦ã„ã‚‹ç´°ã‹ãªã‚„ã‚Šã¨ã‚Šã‚„ãã™ãã‚Šã‚‚ã‚ã‹ã£ã¦é¢ç™½ã„ã¨æ€ã„ã¾ã™ã€‚ ï¼ˆå‰ç·¨ï¼‰: GitHubã¨Railsã€æ—¥æœ¬èªžå¦ç¿’ã€ãƒãƒ¼ãƒ™ã‚ãƒ¥ãƒ¼ æ¦‚è¦ åŽŸè‘—è€…ã®è¨±è«¾ã‚’å¾—ã¦ç¿»è¨³ãƒ»å…¬é–‹ã„ãŸã—ã¾ã™ã€‚ å…ƒè¨˜äº‹: INTERVIEW: Aaron Patterson, Rack, Github and BBQ è‘—è€…: Vera Rabkina å…ƒã‚µã‚¤ãƒˆ: RubyroidLabs Blog: æœ‰ç”¨ãªè¨˜äº‹ãŒå¤šãã€ãŠã™ã™ã‚ã§ã™ã€‚ å†™çœŸã¯ã™ã¹ã¦å…ƒè¨˜äº‹ã‹ã‚‰ã®å¼•ç”¨ã§ã™ã€‚ 6. Rack 2ã¨HTTP/2 æŠ€è¡“ã®è©±é¡Œã«æˆ»ã‚Šã¾ã—ã‚‡ã†ã€‚Rack 2ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã‚‹ã®ã§ç§ãŸã¡ã‚‚å‚™ãˆã¦ãŠããŸã„ã®ã§ã™ãŒã€ä½•ã‹å½¹ã«ç«‹ã¡ãã†ãªã“ã¨ã‚’ã”å˜çŸ¥ã§ã—ãŸã‚‰ äº†è§£ã§ã™ã€‚ã¾ãšã¯HTTP/2ã«ã¤ã„ã¦ãŠè©±ã—ã¾ã—ã‚‡
y-imaya 2017/07/06
ruby

rails

h2o

webassembly
ãƒªãƒ³ã‚¯
Ruby ã§é«˜é€Ÿãªãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã
2. è‡ªå·±ç´¹ä»‹ï¼šé è—¤ä¾‘ä»‹ â€¢ Ruby ã‚³ãƒŸãƒƒã‚¿ï¼ˆ2008å¹´ï½žï¼‰ â€“ Rubyã®ãƒ†ã‚¹ãƒˆã‚’å¢—å¼·ã—ãŸ â€“ ã‚³ãƒ¼ãƒ‰ã‚«ãƒãƒ¬ãƒƒã‚¸æ¸¬å®šæ©Ÿèƒ½ã‚’ å®Ÿè£…ã—ãŸ â€“ ã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰å¼•æ•°ã‚’å®Ÿè£…ã—ãŸ â€“ Ruby 2.0 ãƒªãƒªãƒ¼ã‚¹ãƒžãƒãƒ¼ã‚¸ãƒ£ ã ã£ãŸ â€“ æœ€è¿‘ã¯ä½•ã‚‚ã—ã¦ãªã„ 2 â€™06ä¸‹ â€™07ä¸Š â€™07ä¸‹ â€™08ä¸Š 60 70 80 90 100 coverage(%) 70% 85% C0ã‚«ãƒãƒ¬ãƒƒã‚¸é·ç§» 3. ã¨ç§ â€¢ ç«‹ã¡ä¸Šã’ã®æ™‚ã« @chezou ã•ã‚“ã«ç›¸è«‡ã‚’å—ã‘ãŸ â€¢ åˆæœŸã«æ•°å›žã ã‘å‚åŠ ã—ãŸ â€¢ Kawasaki.rb #005 ï¼ˆ2013-10-23ï¼‰ã§ç™ºè¡¨ã—ãŸ â€“ ä»¥ä¸Šï¼ˆã™ã¿ã¾ã›ã‚“ï¼‰ â€¢ ã¡ãªã¿ã« Kawasaki.rb #005 ã§ç™ºè¡¨ã—ãŸã‚‚ã®ã¯ 3 4. eval$s=%q(eval(%w(B=92.chr;N=10.chr;n=0;e=->(s){Q[Q[s,B],?"].gsub(N,B+?n)};
y-imaya 2016/08/20
programming

ruby

performance

optimization
ãƒªãƒ³ã‚¯
High Performance Rails
Talked at RubyKaigi 2013 http://rubykaigi.org/2013/talk/S76 Long edition also available at https://speakerdeck.com/mirakui/high-performance-rails-longâ€¦
y-imaya 2015/03/08
rails

performance

ruby
ãƒªãƒ³ã‚¯
MySQLã¨ActiveRecord
Your browser doesn't support the features required by impress.js, so you are presented with a simplified version of this presentation. For the best experience please use the latest Chrome or Safari browser. Firefox 10 (to be released soon) will also handle it.
y-imaya 2015/03/08
Rails

ruby

activerecord

mysql
ãƒªãƒ³ã‚¯
Ruby on Rails - ActiveRecord - â€” ã‚ã‚Šãˆã‚‹ãˆã‚Šã‚
æ–¹é‡ Rubyã‚’çŸ¥ã£ã¦ã„ã‚‹å‰æã§ã™(å‰å›žã®å‹‰å¼·ä¼šã®è³‡æ–™ http://dev.ariel-networks.com/articles/workshop/ruby/) RDBã®åŸºç¤ŽçŸ¥è˜ãŒå‰æã§ã™ ãªã‚‹ã¹ãæ‰‹ã‚’å‹•ã‹ã—ã¦ç›®ã«è¦‹ãˆã‚‹å½¢ã§èª¬æ˜Žã‚’é€²ã‚ã¾ã™ Ruby on Rails(ä»¥ä¸‹ã€Rails)å…¨ä½“ã¯å·¨å¤§ãªã®ã§ã€ActiveRecord(ORMå±¤)ã«è©±ã‚’é™å®šã—ã¾ã™(Webå±¤ã¯æ¬¡å›ž) Webã‹ã‚‰åˆ‡ã‚Šé›¢ã—ã¦irb or ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã§ActiveRecordã‚’ä½¿ã„ã¾ã™
y-imaya 2015/03/08
rails

ActiveRecord

ruby
ãƒªãƒ³ã‚¯
GitHub - jeremycole/innodb_ruby: A parser for InnoDB file formats, in Ruby
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y-imaya 2015/03/07
ruby

mysql

innodb
ãƒªãƒ³ã‚¯
Ruby 2.1.1 GC Tuning - Qiita
Help us understand the probl em. What is going on with this article? Ruby2.1ã§ã¯ã€RGenGCã«ã‚ˆã‚Šã‹ãªã‚Šãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒæ”¹å–„ã•ã‚Œã¦ã„ã‚‹ã€‚ ã¾ãŸã€ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ãŒå¢—ãˆã¦ã„ã‚‹ãŒã€ã¾ã¨ã¾ã£ãŸæ—¥æœ¬èªžã®è§£èª¬ãŒç„¡ã‹ã£ãŸã®ã§æ›¸ã„ã¦ã¿ãŸã€‚ é–“é•ã„ãŒã‚ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã®ã§ã€æŒ‡æ‘˜ã¯æ“è¿Žã§ã™ã€‚ RGenGCã¨ã¯ RGenGC(Restricted Generational Garbage Collection)ã«ã¤ã„ã¦ã¯ã€ã¾ãšã¯ã“ã‚Œã‚’èªã‚€ã¹ã— www.atdot.net/~ko1/activities/rubyconf2013-ko1_pub.pdf www.atdot.net/~ko1/activities/2014_rubyconf_ph_pub.pdf Ruby 2.1: RGenGC Â· computer talk by
y-imaya 2014/04/18
ruby

performance

gc
ãƒªãƒ³ã‚¯
Rubyæ¦‚è«–ã®ã‚¹ãƒ©ã‚¤ãƒ‰ãŒã™ã°ã‚‰ã—ã‹ã£ãŸã®ã§ã¾ã¨ã‚ã¦ã¿ãŸ(ç¬¬ä¸€éƒ¨)
Spice Lifeã®äº”ååµé‚¦æ˜Žã•ã‚“ã®ä¸€æ©‹å¤§å¦ã®Rubyæ¦‚è«–ã‚¹ãƒ©ã‚¤ãƒ‰ãŒã‹ãªã‚Šã™ã°ã‚‰ã—ã‹ã£ãŸã®ã§ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚ã“ã‚“ãªã‚ãƒ£ãƒƒãƒãƒ¼ãªè³‡æ–™ãŒãƒãƒƒãƒˆã§æ‰‹ã«å…¥ã‚‹ã¨ã„ã†ã®ã¯æœ¬å½“ã«ã‚ã‚ŠãŒãŸã„é™ã‚Šã§ã™ï¼ (05-02 07:45) MATSUOKA Koheiã•ã‚“ã®2014å¹´åº¦ã®è¬›ç¾©è³‡æ–™ã‚’è¿½åŠ ã¡ãªã¿ã«ã€ã‚¹ãƒ©ã‚¤ãƒ‰ãŒãŸãã•ã‚“ã‚ã‚‹ã®ã§3éƒ¨ä½œã§ã™w (1)ã€ŽRubyæ¦‚è«–ã®ã‚¹ãƒ©ã‚¤ãƒ‰ãŒã™ã°ã‚‰ã—ã‹ã£ãŸã®ã§ã¾ã¨ã‚ã¦ã¿ãŸ(ç¬¬ä¸€éƒ¨)ã€<= ä»Šã“ã“< strong> (2)ã€ŽRuby æ¦‚è«–ã®ã‚¹ãƒ©ã‚¤ãƒ‰ãŒç´ æ™´ã‚‰ã—ã‹ã£ãŸã®ã§ã¾ã¨ã‚ã¦ã¿ãŸ(ç¬¬2éƒ¨)ã€ (3)ã€ŽRuby æ¦‚è«–ã®ã‚¹ãƒ©ã‚¤ãƒ‰ãŒç´ æ™´ã‚‰ã—ã‹ã£ãŸã®ã§ã¾ã¨ã‚ã¦ã¿ãŸ(ç¬¬3éƒ¨)ã€ ðŸ—» 2014å¹´ãƒ–ãƒã‚°ä¸€æ©‹å¤§å¦ã§Rubyã®éžå¸¸å‹¤è¬›å¸«ã‚’ã¯ã˜ã‚ã¾ã—ãŸ MATSUOKA Koheiã•ã‚“ãŒè¬›å¸«ã‚’ã•ã‚Œã¦ã„ã‚‹2014å¹´ã«ç¾åœ¨é–‹å‚¬ä¸ã®Rubyè¬›ç¾©ã®è³‡æ–™ã§ã™ã€‚å‹‰å¼·ã«ãªã‚Šã¾ã™ï¼ Rubyè¬›ç¾©ç¬¬1å›žï¼š
y-imaya 2014/02/16
ruby
ãƒªãƒ³ã‚¯
å…¥é–€ Capistrano 3 ~ å…¨ã¦ã®æ‰‹ä½œæ¥ã‚’ç”Ÿã¾ã‚Œã‚‹å‰ã«æ¶ˆã—åŽ»ã‚ŠãŸã„ | GREE Engineering
ã¯ã˜ã‚ã« ã“ã®è¨˜äº‹ã¯GREE Advent Calendar 2013å¹´ã®21æ—¥ç›®ã§ã™ã€‚ãŠæ¥½ã—ã¿ãã ã•ã„ï¼ ã“ã‚“ã«ã¡ã¯ã€ã‚¢ã‚´ã²ã’ãŒãƒ€ãƒ³ãƒ‡ã‚£ãƒ¼ã ã¨è©•åˆ¤ã®ä¹å²¡ã§ã™ã€‚GREEã§ã¯ã€Javaã‚„Scalaã‚’å¸ƒæ•™ã™ã‚‹ãŸã‚ã®åœŸå°ã‚’å›ºã‚ã‚‹ãŸã‚ã€ãƒ‡ãƒ—ãƒã‚¤ã‚„ç›£è¦–ã®ä»•çµ„ã¿ã¥ãã‚Šãªã©ã‚’æ¨ªæ–çš„ã«ã‚„ã£ã¦ã„ã¾ã™ã€‚ä»Šå›žã¯ãã®éŽç¨‹ã§å¾—ã‚‰ã‚ŒãŸçŸ¥è˜ã‚’ã€ŒCapistrano 3ã®å…¥é–€è¨˜äº‹ã€ã¨ã„ã†å½¢ã§å…±æœ‰ã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯Capistrano 3ã®åŸºç¤Žã‚’ã”ç´¹ä»‹ã—ã¾ã™ã€‚Capistrano 3ã¯Rubyã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ãŸã‚µãƒ¼ãƒæ“ä½œãŠã‚ˆã³ãƒ‡ãƒ—ãƒã‚¤ã®è‡ªå‹•åŒ–ãƒ„ãƒ¼ãƒ«ã§ã™ã€‚Capistrano 3ã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã§ã€ãƒ‡ãƒ—ãƒã‚¤ãªã©ã®è¤‡é›‘ãªã‚µãƒ¼ãƒæ“ä½œã‚’è‡ªå‹•åŒ–ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ã“ã“ã®è¨˜äº‹ã§ã¯ã€ç‰¹ã«ãƒ‡ãƒ—ãƒã‚¤ã«ç„¦ç‚¹ã‚’ã‚ã¦ãªãŒã‚‰ã€Capistranoã§ã‚µãƒ¼ãƒæ“ä½œã‚’è‡ªå‹•åŒ–ã™ã‚‹è€ƒãˆæ–¹ã¨å®Ÿç¾æ–¹æ³•ã‚’ã”èª¬æ˜Žã—ã¦ã„ãã¾ã™ã€‚ Capistrano 3ã®ç¿’å¾—
y-imaya 2014/01/28
ruby

capistrano

deploy
ãƒªãƒ³ã‚¯
unicornã§ãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ãªã—ã«å†èµ·å‹•ã™ã‚‹ - rochefort's blog
ãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ç„¡ã—ã£ã¦ã™ã”ã„ã€‚ ã§ã‚‚ã€ãã‚“ãªå®Ÿè¡Œç’°å¢ƒã¯ä»Šã®ã¨ã“ã‚å¿…è¦ãªã„ã®ã§ monitã®ç›£è¦–ç¨‹åº¦ã¾ã§è©¦ã—ãŸã‚‰ã€passengerã«ç§»è¡Œã™ã‚‹ã‚„ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ USR2æ™‚ã«æ—§ãƒ—ãƒã‚»ã‚¹ã‚’åœæ¢ã™ã‚‹ è¨å®š ruby/1.9.1/gems/unicorn-4.1.1/examples/unicorn.conf.rb ã‚„ unicorn.conf.rb ã«ã‚µãƒ³ãƒ—ãƒ«ãŒã‚ã‚Šã¾ã™ãŒ before_forkã¨ã„ã†callbackãŒä½¿ãˆã¦ã€ä¸‹è¨˜ã®ã‚ˆã†ã«æ—§ãƒ—ãƒã‚»ã‚¹ã«å¯¾ã—ã¦ã‚·ã‚°ãƒŠãƒ«ã‚’ç™ºè¡Œã™ã‚‹ã“ã¨ãŒå¯èƒ½ã§ã™ã€‚ old_pid = "#{server.config[:pid]}.oldbin" if old_pid != server.pid begin sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU Process.kill(sig, F
y-imaya 2014/01/10
unicorn

ruby
ãƒªãƒ³ã‚¯
Rubyã®SSLã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã«è„†å¼±æ€§ã€ä¸é–“è€…æ”»æ’ƒã«æ‚ªç”¨ã®æã‚Œ
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžRubyã®SSLã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã«ä¸é–“è€…æ”»æ’ƒã®è„†å¼±æ€§ãŒè¦‹ã¤ã‹ã‚Šã€ã“ã®å•é¡Œã‚’ä¿®æ£ã™ã‚‹æ›´æ–°ç‰ˆãŒ6æœˆ27æ—¥ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸã€‚ Rubyã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£æƒ…å ±ã«ã‚ˆã‚‹ã¨ã€è„†å¼±æ€§ã¯ã€OpenSSLã§ç‰¹å®šã®ãƒ›ã‚¹ãƒˆåãŒé©åˆ‡ã«å‡¦ç†ã•ã‚Œãªã„å•é¡Œã«èµ·å› ã™ã‚‹ã€‚ ã“ã®å•é¡Œã‚’æ‚ªç”¨ã•ã‚ŒãŸå ´åˆã€ãƒªãƒ¢ãƒ¼ãƒˆã®æ”»æ’ƒè€…ãŒèªè¨¼å±€ã‹ã‚‰æœ‰åŠ¹ãªè¨¼æ˜Žæ›¸ã‚’å…¥æ‰‹ã—ã¦ã€Rubyã®SSLã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨SSLã‚µãƒ¼ãƒã®é–“ã«å‰²ã‚Šè¾¼ã‚€ä¸é–“è€…æ”»æ’ƒã‚’ä»•æŽ›ã‘ã‚‹ã“ã¨ãŒå¯èƒ½ã«ãªã‚‹ã¨ã„ã†ã€‚ è„†å¼±æ€§ã‚’ä¿®æ£ã—ãŸæ›´æ–°ç‰ˆã¯ã€Ruby 2.0.0-p247ã€1.9.3-p448ã€1.8.7-p374ã¨ãªã‚‹ã€‚ã»ã‹ã«è¤‡æ•°ã®ãƒã‚°ä¿®æ£ãªã©ãŒç››ã‚Šè¾¼ã¾ã‚Œã€1.8.7-p374ã§ã¯ã‚µãƒ¼ãƒ“ã‚¹å¦¨å®³ï¼ˆDoSï¼‰ã®è„†å¼±æ€§ã‚‚ä½µã›ã¦ä¿®æ£ã•ã‚Œã¦ã„ã‚‹ã€‚
y-imaya 2013/06/28
security

SSL

ruby
ãƒªãƒ³ã‚¯
1