YAPC::Kansai OSAKA 2017ã®è³æã§ã
Intro ã·ã¹ãã ã«ããã¦ãã£ãã·ã¥ã®è¨è¨ã¯æ°¸é ã®èª²é¡ã§ãããWeb ã®ããã©ã¼ãã³ã¹ã«ããã¦ãé常ã«éè¦ã§ããã Web ã§ã¯ãHTTP ããããç¨ãã¦ãã©ã¦ã¶ããããã·ã«ãã£ãã·ã¥ã®å¶å¾¡ãæå®ããã Stale-While-Revalidate ãããã¯ããã®ãã£ãã·ã¥å¶å¾¡ã«é¸æè¢ã追å ããæ°ãã仿§ã§ããã ãã®ãããã®æ¦è¦ã¨ãæ¬ãµã¤ãã¸ã®é©ç¨ã解説ããã Web ã«ããããã£ãã·ã¥ ãã£ãã·ã¥ã®ç¨®é¡ ã¾ãããã©ã¦ã¶ãæã¤å¾æ¥ã®ãã£ãã·ã¥ã®æ©æ§ã«ã¤ãã¦æ´çããã ããããããã£ãã·ã¥ãè¡ãæç¾©ã¯å¤§ããäºã¤ããã ãªã½ã¼ã¹ã®åå¾ãé«éåãã ãµã¼ãã¸ã®è² è·ãæ¸ãã ããã¾ã§ã¯ HTTP ããããç¨ãã¦ããã£ãã·ã¥ã管çãããæ¹æ³ãç¨ãã¦ããã Web ã«ãããããã£ãã·ã¥ã®æå®ã«ã¯å¤§ããäºã¤ã®æ¹å¼ãããã ãã©ã¦ã¶ã¯ãªã¯ã¨ã¹ããçºè¡ãããä¿æãããã£ãã·ã¥ã使ç¨ãã(Cache-Co
ãã®ãã¼ã«ã¯éçºè ã«ã¨ã£ã¦ã¯ããªã便å©ãããMacStoreã§ $79.99 PaintCode è¦ãç®ã¯æ®éã®ããã¼ã¤ã³ã°ãã¼ã«ã ããããã¿ãã¨ã½ã¼ã¹ã³ã¼ãã®ã¦ã£ã³ãã¦ãããããããæãããã®ããã®ã¾ã¾ Obj-C ã¸è½ã¡ãã ã¢ã¤ã³ã³ä½æã«ä¾¿...
pixivããããã¼ãã®ãã£ãã·ã¥ã®ä»çµã¿ã¨Facebookã®UIã®è©± ããã«ã¡ã¯ãJavaScript Advent Calendar 2011 ãªã¬æ¨æºã³ã¼ã¹18æ¥ç®ã®@ykskã§ãã å æ¥pixivã«ããããã¼ãã¨ããéç¥æ©è½ããªãªã¼ã¹ããã¾ãããèªåããæ°ã«å ¥ãã¦ã¼ã¶ã¼ã«è¿½å ãããããæç¨¿ããã¤ã©ã¹ããããã¯ãã¼ã¯ããããããæã«ãããã¼ã«æªèªä»¶æ°ãªã©ã®ãç¥ããã表示ãã¾ããåã¯ç´æ¥æ©è½ãå®è£ ãã¦ããããã§ã¯ãªãã®ã§ããããªãªã¼ã¹ç´å¾ã«èµ·ãã£ãè² è·ã®åé¡ã§JSãæ¸ãã¾ããã仿¥ã¯ãã®è©±ããã¾ãã主ã«UIã®è©±ã§ãï¼ ãï¼ ãªãªã¼ã¹ç´å¾ã宿çã«æªèªæ°ã®æ´æ°ãAjaxã§è¡ã£ã¦ããé¨åã®è² è·ãæ¥æ¿ã«ä¸ããã¾ããããã¼ã¸ãã¼ãæã«HTMLã«æªèªæ°ãåãè¾¼ãã ãã¨ã2åãã¨ã«æªèªæ°åå¾APIã¸ãªã¯ã¨ã¹ãããã¨ããå¦çã§ãã ããããã¼ãã¯ãããã¼ã«åºããããã»ã¼å ¨ã¦ã®ãã¼ã¸ã§ãã®å¦çãå ¥ãã¾
ã¡ãã£ã¨èª¿ã¹ã¦ã¿ãã®ã ãã©ãç¾å®çã«ãã¾ã使ããªãæ°ããããã§ããã£ãã調ã¹ãã®ã§ã¡ã¢ã ã¾ãããã®ããã°ã¯ Sinatra+MongoDBãnginx+thin ã§åããã¦ããã®ã ãã©ãéåãªVPSãµã¼ããªã®ã§ãSinatra+MongoDB+thinããªãã¹ã使ããªãããã« ã§ããã ãnginxã«cacheãããã¦ãã ããã®ããæ´æ°æã«ã¯cacheãæ¶ããªãã¨ãããªã(ããããã¼ã¸ã¨ã)ãä»ã¯ãã¼ã¿æ´æ°æã«ããã¹ã¦ã®ãã£ãã·ã¥ãæ¶ãã¦ããããã ãã©ãèãã¦ãã ããã®ã§æ´æ°ããã³ã³ãã³ãã ãpurgeã§ããæ¹æ³ããªãã調ã¹ã¦ã¿ã(ãµã¼ãã«ä½è£ããã°ãæ¯åbackend(Sinatra)ã«åãåããã¦ããããã ãã©ãã)ã nginxã¯ããã©ã«ãã§ã¯é¨åçãªpurgeã¯ã§ããªãã®ã§ã ngx_cache_purge module ã使ã£ã¦ã¿ããFreeBSDã®ports (www/ngi
åã®ã¦ã§ããµã¤ãããããããæ°ãå°ãªãã¨ã©ãã§ãè¯ã話ã§ãããå²ã¨å¤§è¦æ¨¡ãªã¦ã§ããµã¤ããã¾ãã¦ãRoRãªã©ã¨ããããã«ãé ãããªãã¬ã¼ã ã¯ã¼ã¯ãå©ç¨ãã¦ããã¨ãªãã¨ãã¡ãã¡ã¯ã¨ãªãã¨ã«ãã¼ã¸ãçæãã¦ããã®ã¯å¤§å¤ãã¨ãããã¨ã§åçãªã®ãéçãªã®ãå¾®å¦ã«ãªã£ã¦ãã¾ãããã¼ã¸ã®ãã£ãã·ã¥ãããã¨ãããããããæãã®è©±ã§ããã¾ããåã«ã¯ç¸ã®ãªã話ã§ãããã¨ãããããRoRæ¨æºã®ãã£ãã·ã¥æ©è½ã«ã¤ãã¦ãã½( ã»âã»)ããã¾ãã¾ã¼(2005-07-13)http://wota.jp/ac/?date=20050713å¤ãè¨äºã§ããè¯ãã¾ã¨ã¾ã£ã¦ããå°è±¡ã§ãããã©ã°ã¡ã³ããã£ãã·ã¥ãRailsã§ä½¿ãã - kaeruspoonhttp://www.kaeruspoon.net/articles/137ãã©ã°ã¡ã³ããã£ãã·ã¥ã«ã¤ãã¦ããå°ãè¸ã¿è¾¼ãã æããRailsã®ãã£ãã·ã¥æ©è½ã®ç¥ããããæå -
京é½è¦³å ã§æ£è²¡ãããã¦è²¯éããªãmalaã§ããããã«ã¡ã¯ããã£ãã·ã¥ã®è©±ãæ¸ãã¾ãã è²ããªãã£ãã·ã¥ãããã¾ã ãã¼ã¿ãã¼ã¹ããå¼ãåã«memcachedããåå¾ããã ãã³ãã¬ã¼ãã¨ã³ã¸ã³ã®ã¬ã³ããªã³ã°çµæããã£ãã·ã¥ããã å種ã¦ã§ããµã¼ãã¹ã®ãªã¯ã¨ã¹ãçµæããã£ãã·ã¥ããã ãã®ä»è«¸ã CPUãé£ã£ããæéã®ãããå¦çããã£ãã·ã¥ããã ç°¡åã«æãã¤ãã®ã¯ãã®ç¨åº¦ã§ãããã¹ã±ã¼ã©ãã«ãªã¦ã§ããµã¤ããæ§ç¯ããã«ã¯å¸¸èçã«èãã¦ãããªã®ãã£ãã·ã¥ããã¼ã ããã¨ãããããªãã®ããã£ãã·ã¥ããå¿ è¦ãããã¾ãã DateTimeããã£ãã·ã¥ããã åãæå»ã«å¯¾ããDateTimeãªãã¸ã§ã¯ãããã£ãã·ã¥ãã¾ãã package MyDateTime; use strict; use base qw(DateTime); my %CACHE; sub now { my $class = shif
仿¥ã¯ä»¥åã®ã¨ã³ããªã¼ã§æ¸ãã¨è¿°ã¹ãConsistent Hashingã«é¢ãã¦èªããã¦é ãããã¨æãã¾ãããã ãConsistent Hashingã¯ã»ããã¼ãã«ã³ãã¡ã¬ã³ã¹ãªã©ã§ããªãèªããã¦ããã¨æãã¾ãã®ã§ãã³ã³ã»ããã«é¢ãã¦ã¯æ·±å ¥ããããå®ç¨æ§ã«çç®ãããã¨æãã¾ãã åé¡å®ç¾© 忣ããããã£ãã·ã¥ç°å¢ã«ããã¦ãå ¸åçãªã¬ã³ã¼ããé©åãªãã¼ãã«æ ¼ç´ããã½ãªã¥ã¼ã·ã§ã³ã¯keyã®ããã·ã¥å¤ã«å¯¾ãmoduloæ¼ç®ãè¡ãããã®çµæãåºã«ãã¼ããé¸åºããäºã§ãããã ãããã®ã½ãªã¥ã¼ã·ã§ã³ã¯ããã¾ã§ããªãããã¼ãæ°ãå¤ããã¨ãã£ãã·ã¥ãã¹ã®åµãçãã¾ããã¤ã¾ãå®ä¸çã®ã½ãªã¥ã¼ã·ã§ã³ã¨ãã¦ã¯åä¸è¶³ã§ãã ã¦ã§ããµã¤ãã®ãã£ãã·ã¥ã·ã¹ãã ã®åºæ¬ã¯ãã£ãã·ã¥ããããããªãã£ãããã¼ã¿ãã¼ã¹ã«ãªã¯ã¨ã¹ããçºè¡ããã¬ã³ã¼ããåå¨ããããã£ãã·ã¥ãã¦ã¯ã©ã¤ã¨ã³ãã«è¿ãã¨ããæµãã§ããããã§åé¡ãªã®ãä¸ç¬
æ¨æ¥è²·ã£ãBeauty Flowãèãã¦ããã¨ã«ãã³ããã¦æ°åãã®ã£ã¦ããã®ã§ãã¤ãã¤ã使ãã¥ããRailsã®ãã£ãã·ã¥å¨ããEffectiveã«ãã¦ã¿ãã cache_on_rails.rb cache_on_rails API ä½¿ç¨æ¹æ³ ä¸è¨ã®ã¹ã¯ãªããã#{RAILS_ROOT}/lib以ä¸ã«è¨ç½®ãã¦config/enviroment.rbã®ä¸ã®ã»ãã«æ¬¡ã®ä¸è¡ã追å ããã ãã require 'cache_on_rails' 詳ããã¯ã½ã¼ã¹ä¸ã®ã³ã¡ã³ãåç §ã æ¬¡ã®äºç¹ãæ¡å¼µããã HTTPãªã¯ã¨ã¹ããããã®å¤ãç¨ãã¦ãã£ãã·ã¥ããã³ã³ãã³ããåãæ¿ããããããã¯ãè©ä¾¡ããå¤ããã£ãã·ã¥ã®ãã¼ã¨ãã¦å©ç¨ãããè¿ãå¤ãåãå ´åã¯åä¸ã®ãã£ãã·ã¥ãããã³ã³ãã³ããå©ç¨ãããã ä¸ã¤ç®ã¯HTTPãªã¯ã¨ã¹ããããã®å¤ããã£ãã·ã¥ãçæããéã®ãã¼ã¨ãã¦å©ç¨ãããä¾ãã°ã¦ã¼ã¶ã¨ã¼ã¸ã§ã³ãæ¯ã«ç°ãª
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãç¥ãã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}