
4æ13æ¥ã«éå¬ãããCDN Study (Akamai/Fastly)ã§ä½¿ç¨ããã¹ã©ã¤ããã¢ãããã¼ããã¾ãããFastlyã§ããã«ã¦ã§ã¢ãæ¸ãã¦ããããã°ã©ãããè¦ããCDNã®é¢ç½ããFastlyã®ç¹å¾´ã«ã¤ãã¦ä¼ããã°ãããªã¨æãã¾ãã å½æ¥ã¯ããªã¯ã«ã¼ãããã«ä¼å ´ããæä¾ããã ããå¤ãã®æ¹ã ãã¾ãAkamaiã®æ¹ã ã¨ãã¨è§¦ãåããã¨ãã§ãããã¨ã¦ãè²´éãªæ©ä¼ã¨ãªãã¾ããããã®å ´ãåãã¦ãçããã«å¾¡ç¤¼ç³ãä¸ãã次第ã§ãã
ã¤ã³ãã©é¨ SRE ã°ã«ã¼ãã®æ¸¡è¾º(@takanabe)ã§ããæ®æ®µã¯ã¯ãã¯ãããã®ã°ãã¼ãã«ãµã¼ãã¹ (https://cookpad.com/us) ã®ã¤ã³ãã©ã®éçºãéç¨ããã¦ãã¾ãã ã¯ãã¯ãããã¯ã21 è¨èªã»67 ã«å½ä»¥ä¸ã対象ã«ãµã¼ãã¹ãå±éãã¦ãã¾ã ( 2017 å¹´ 6 ææ«æç¹)ãä»å¾ããã®æ°ãå¢ããã¦ããäºå®ã§ãã ä¸çä¸ã§ä½¿ããããµã¼ãã¹ã®ã¤ã³ãã©ãéçºãã¦ããä¸ã§ãä¹ãè¶ããå¿ è¦ããã課é¡ã¯æ²¢å±±ããã¾ããããã®ä¸ã§ããã¦ã¼ã¶ãå©ç¨ããã¯ã©ã¤ã¢ã³ãã¨ã¯ãã¯ãããã®ã¤ã³ãã©ãããã¶ãããã¯ã¼ã¯ã®ã¬ã¤ãã³ã·ã¯ç¹ã«å¤§ãã課é¡ã§ãã æ¬ç¨¿ã§ã¯ãªãã°ãã¼ãã«ã«å©ç¨ããããµã¼ãã¹ã«ããã¦ããããã¯ã¼ã¯ã¬ã¤ãã³ã·ãåé¡ã«ãªãã®ããã¾ããã¯ãã¯ãããã§ã¯ãããã¯ã¼ã¯ã¬ã¤ãã³ã·ãã©ãè¨æ¸¬ãæ¹åãããã¨ãã¦ãããã«ã¤ãã¦è§£èª¬ãã¾ãã ãããã¯ã¼ã¯ã¬ã¤ãã³ã·ã¨ã¯ ã¦ã¼ã¶ããµã¼ãã¹ã«ãªã¯ã¨ã¹
æè¿ä½ãã¨è©±é¡ãªCDNã§ãããããããCDNã£ã¦ãªãã ããã»ã»ã»ã©ããªãã¨ã«ä½¿ãããã ããï¼çãªãã¨ãæ¸ãã¦ã¿ããã¨æãã¾ãã ä¸å¿å ã«è¨ã£ã¦ããã¨ãç§ã¯CDNæ¥è ã«æå±ãããã¨ãªãã®ã§ããã¾ã§ãå©ç¨è ã¨ãã¦è¦ãæã®è©±ãæ¸ãã¾ãã ã¾ããç§ã®èãã§ãããæ§ã ãªã¯ã¼ã¯ãã¼ãããããªãã§ããããã¹ã¦ã§ã¯ããã¾ããã®ã§ããããªèãããããã ãªããããã«æã£ã¦ããããã¨å©ããã¾ãã ããããCDNã£ã¦ãªãã ããã ããããCDNã¯Content Delivery Networkã®ç¥ã§ãã£ã¦Cache Delivery Networkã®ç¥ã§ã¯ããã¾ããã è¦ã¯ã³ã³ãã³ããã¯ã©ã¤ã¢ã³ãã«å¯¾ãã¦é«éã»å¹ççã«é ä¿¡ããããã®ãããã¯ã¼ã¯ã§ãã è¯ãCDNã¨ããã°ãã®æãç«ã¡ãããã£ãã·ã¥ã¨ããã¤ã¡ã¼ã¸ã¯ããã¾ãããéè¦ãªè¦ç´ ã®ä¸ã¤ã§ã¯ãããã®ã®CDNã®å ¨ã¦ã§ã¯ããã¾ããã ããã«è¨ãã°Akamaiã®Int
ããããï¼BUSINESS INSIDERç·¨éé¨ã§ã¯ãæ¯å©ç表ç¾ã®ç®æãæè¡çãªèª¤è§£ãæãããã¨ãè¸ã¾ããæ¹ãã¦Aæ°ããã®ä»ã®éçºè ã¨ãæè¦äº¤æã®ããã6æ23æ¥ã«å ¬éããæ¬è¨äºã®å çã»ä¿®æ£ã決å®ãã¾ãããåããã¦ãAæ°ãæ¹ãã¦ä»åã®æµåºåé¡ãèªã£ãè¨äºã[ã¡ã«ã«ãªæµåº] å¿åã¨ã³ã¸ãã¢Aæ°ãèªãï½¢æµåºåé¡ã®æ¬è³ªï½£ã¨ã¯ï¼ããã覧ãã ããã ã¡ã«ã«ãªã®å人æ å ±æµåºé¨åãæ¨æ¥ããããããé¨ããã¦ããï¼BUSINESS INSIDER JAPANã®ç¬¬ä¸å ±ã¯ãã¡ãããï¼ã ã¡ãã£ã¢ã®ç«å ´ããè¦ãã¨ãã¡ã«ã«ãªã®åºå ±å¯¾å¿ã¯å第ç¹ã ãçæéã§ãã§ããéãã¯ãªã¢ã«æ å ±é²åºããããã¨ã§ããã©ã³ãã¸ã®ãã¡ã¼ã¸ã¯æå°éã«çãã¦ããããã«æããã ãã®ä¸æ¹ã§ãã³ã³ãã³ãé ä¿¡è¨è¨ã®ããããè¦ã¦ï½¢ã¡ã«ã«ãªã®è£å´ã®ä»çµã¿ï½£ãï½¢è¬ç½ªãªãªã¼ã¹æï½£ã®èª¬æã¯ã©ãæ ã£ãã®ããå½å ã§ææä¼å¡ æ°ç¾ä¸MAUï¼Monthly Acti
ã¡ã«ã«ãªã§CDNã«ãã£ãã·ã¥ãããã¹ãã§ãªããã¼ã¸ããã£ãã·ã¥ããããã¨ã«ããå人æ å ±ã®æµåºãçºçãã¦ãã¾ãã¤ã³ã·ãã³ããããã¾ãã èªåã¯åçã³ã³ãã³ããCDNã§é ä¿¡ãããã¨ã«ãã¾ãç©æ¥µçã§ã¯ãªãç«å ´ã ã£ãã®ã§ããæµåºã¸ã®åå¿ãè¦ãã¨CDNãå©ç¨ãã¦ãããµã¼ãã¹ã¯ããªãå¢ãã¦ãã¦ããããã§ã å人æ å ±ãã¦ã¼ã¶ã¼ã®ãã©ã¤ãã¼ããã¼ã¿ã決ãã¦æµåºããªãããã«ãã¤ã¤CDNãå©ç¨ããæ¹æ³ãèãã¦ã¿ã¾ãã CDNå©ç¨ã®ã¡ãªãã ãã®ãµã㤠çµè·¯ãæé©åããã¬ã¤ãã³ã·ãå°ãããªã DDoS対çã¨ãªã ãã£ãã·ã¥ãããªãããã«ããæ¹æ³ Twitterã§åçã³ã³ãã³ããCDNéãã®å½ããåã§ããã¼ã¨è¨ã£ã¦ã人ã«ãªããã¦ããã¦ã¿ã¾ãã CDNã¨ã¬ã¹ãã³ã¹ãããã§äºéã«ãã£ãã·ã¥ãç¡å¹åãã ãã£ãã·ã¥ãç´°ããã³ã³ããã¼ã«CDNã使ã ãã¯ã¤ããªã¹ãæ¹å¼ã§ç¹å®ã®ãã¹ã®ã¿ãã£ãã·ã¥ãè¨±å¯ ãã°ã¤ã³ã»ãã·ã§ã³ã
æ¬æ¥ã³ã¼ãã¬ã¼ããµã¤ãã§ãç¥ããããéããWebçã®ã¡ã«ã«ãªã«ããã¦ä¸é¨ã®ã客ãã¾ã®å人æ å ±ãä»è ããé²è¦§ã§ããç¶æ ã«ãªã£ã¦ãããã¨ãå¤æãã¾ãããåå ã¯ãã§ã«å¤æãã¦ä¿®æ£ãå®äºãã¦ããã¾ããã¾ããå人æ å ±ãé²è¦§ãããå¯è½æ§ã®ããã客ãã¾ã«ã¯ãã¡ã«ã«ãªäºåå±ãããã¡ã«ã«ãªå ã®åå¥ã¡ãã»ã¼ã¸ã«ã¦ãé£çµ¡ããã¦ããã ãã¾ããã ã客ãã¾ã®å¤§åãªå人æ å ±ããé ãããã¦ããã«ãé¢ãããããã®ãããªäºæ ã«è³ããæ·±ããè©«ã³ãç³ãä¸ãã¾ãã æ¬ã¨ã³ããªã§ã¯æè¡ç観ç¹ãã詳細ããä¼ãããã¦ããã ãã¾ãã 2017å¹´6æ27æ¥ãCDNã®ãã£ãã·ã¥ã®åä½ã«ã¤ãã¦ãCDNãããã¤ãã¨ä»æ§ã«ã¤ãã¦ç¢ºèªãæ¤è¨¼ãè¡ãã¾ããããã®çµæä¸é¨è¨è¿°ã«å®éã¨ç°ãªãç®æããããå çä¿®æ£ãããã¾ããã æ¦è¦ ã¡ã«ã«ãªWebçã®ã³ã³ãã³ããã£ãã·ã¥ããã¦ããCDNã®ãããã¤ãåãæ¿ããè¡ãã¾ããã ãã®éæ¬æ¥ãã£ãã·ã¥ãããã¹ãã§ãªã
By Chris Maidlow Googleãæä¾ããCDNãµã¼ãã¹ã®ãGoogle Cloud CDNãã¯ãç¾å¨ãã¼ã¿çã§ããã«ãé¢ãããCDNã®ä¸ã§ã¯ä¸çæéã¬ãã«ã®ããã©ã¼ãã³ã¹ã示ãã¦ãããã¨ããCDNãã¯ã©ã¦ããµã¼ãã¹ã®ããã©ã¼ãã³ã¹ã測å®ãããSpeedcheckerãã®èª¿æ»ã«ããæããã«ãªãã¾ããã Google CDN Beta is here⦠and itâs already one of the fastest CDNs out there! â blog.speedchecker.xyz http://blog.speedchecker.xyz/2016/04/18/google-cdn-beta-is-here-and-it-brings-more-than-meets-the-eye/ Googleã¯æ°ãæåãç¬èªã®CDNãµã¼ãã¹ã§ãããGoogle Clou
æè¿ CDN ã§ä¸çªå¢ããããã®ã¯ï¼ã¨èãããæã« Fastly 社ã®ååãä¸ãã£ã¦ãããã¨ãå¤ãã®ã§ã¯ãªãã§ããããã 3/15ï½3/18 (PST -8:00) ã«ãµã³ãã©ã³ã·ã¹ã³ã§éå¬ããã Game Developers Conference 2016 (GDC) ã«åå ãã¦ããã®ã§ãããFastly Japan å¶æ¥ã® Mio Matsuda ããã«Fastly æ¬ç¤¾ã訪åããæ©ä¼ãããã ããã®ã§è¨ªåã¬ãã¼ãããããã¨æãã¾ãã Fastly æ§ã¯ GDC ã§ããã¼ã¹ããæã¡ãªã®ã§ããã®è¨äºã§æ°ã«ãªã£ãGDCã«åå ãã¦ããæ¹ã¯ãã²è¨ªåãã¦ã¿ã¦ãã ããã Game Developers Conference (GDC) | The Game Industry's Premier Professional Event Fastly æ§ç´¹ä» æå¨å° ãªãã£ã¹ã®é°å²æ° ãããã³ã¹ãã¼ã¹
Fastlyã¨ã¯ Twitter社ãGitHub社ãå©ç¨ãã¦ãããæ¥æé·ä¸ã®CDNãµã¼ãã¹ã§ãã 以ä¸è¨äºã«ããã¨ãFastly社ã¯ç·é¡1å3000ä¸ãã«ã調éãã¦ããæ§åã http://jp.techcrunch.com/2015/08/06/20150805fastly-raises-75m-series-d-round-for-its-real-time-cdn/ Fastlyã®ç¹å¾´ã¨ãã¦ãVarnishã使ã£ã¦CDNãæ§ç¯ãã¦ããç¹ãæãããã¾ãã Varnishã使ç¨ãããã¨ã§ããã£ãã·ã¥ã®ãªã¢ã«ã¿ã¤ã ãã¼ã¸(150ms)ãVCL(Varnish Configuration Language)ã使ã£ãæè»ãªè¨å®ã«ã¹ã¿ãã¤ãºãå¯è½ã«ãã¦ãã¾ãã Fastlyã使ã£ã¦ã¿ã ã¢ã«ã¦ã³ãä½æãåæè¨å® 以ä¸è¨äºãåç §ãã ãããä»åãä¸è¬çãªCDNè¨å®ã®èª¬æã¯çãã¾ãã http://d
2ã¶æãããåã«CDNãAkamaiã«åãæ¿ããã®ã§ãç¥è¦ãå ¬éã (è¿½è¨ 2015å¹´8æ18æ¥ ç§å人ã®èªèä¸è¶³ã§ç¨èªã®ä½¿ãæ¹ã«åé¡ããã£ãã®ã§ä¸é¨ä¿®æ£ãã¾ãã s/SLA 100%/é«å¯ç¨æ§æ§æ/g) TL;DR Kaizen Platform, Inc.ã§å©ç¨ãã¦ããCDNãAkamaiã«åãæ¿ãã Akamaiã¯ã¹ã¿ã¼ãã¢ããã§ãå©ç¨åºæ¥ãã³ã¹ãæ é«å¯ç¨æ§æ§æã®Akamaiãå©ç¨ãããã¨ã§CDNã®å¯ç¨æ§ã¨ããã¤ã³ãã©ã¨ã³ã¸ãã¢çã«é ã®çãåé¡ãæ¸ã£ã CDN第ä¸ä¸ä»£ AWS CloudFront CDN (-2015å¹´1æ) CDNã«CloudFrontãå©ç¨ ãµã¼ãã¹ã§å©ç¨ãã¦ããã¤ã³ãã©ã®ã»ã¨ãã©ãAWSã§ç¨¼åãã¦ããã ãã®é¢ä¿ã§CDNãCloudFrontãé¸æã CDN第äºä¸ä»£ CloudFront + CDN77 (2015å¹´1æ-5æ) AWS CloudFront
å æ¥ãCloudFrontã§ã¯ã©ã¦ãç ´ç£ããããã®ã§keyCDNã¨ããCDNãµã¼ãã¹ã試ãã¦ã¿ãã keyCDNã¯ãæé ã§ä½ãã¨ä¾¿å©ãªã®ã ããæ¥æ¬èªæ å ±ãã¨ã¦ã¤ããªãå°ãªãã®ã§ç´¹ä»ãã¦ã使ã£ã¦ã¿ãææ³ãªã©ãã¾ã¨ãã¦ããã keyCDNã¨ã¯ä½ã keyCDNã¨ã¯ãã¹ã¤ã¹ã®ãã³ãã£ã¼ä¼æ¥ããã£ã¦ããCDNãµã¼ãã¹ã ä¸çä¸ã«ã¨ãã¸ãã±ã¼ã·ã§ã³ããããã¡ããã¨æ±äº¬ã«ãç¨æããã¦ããã æ°ããCDNãµã¼ãã¹ã®ä¸ã§keyCDNãé¸ãã çç±ã¯ã S3ããªãªã¸ã³ã«ã§ãã 転éæéãå®ã(CloudFrontã®æ±äº¬ãªã¼ã¸ã§ã³ã®å ´åã«æ¯ã¹ã¦ç´1/3) æ±äº¬ã«ã¨ãã¸ãã±ã¼ã·ã§ã³ããã ã¢ã¯ã»ã¹ãã°ãªã©ãè¦ãããç´ æµãªããã·ã¥ãã¼ãããã ã¨ããã¨ããã ç¹ã«CloudFrontã®è»¢éæéã¯ã¯ããã®10TB(æ±äº¬): $0.14/GB*1ã«å¯¾ãã¦ãkeyCDNã®è»¢éæéã¯ãã¯ããã®10TB: $0.04/GBã¨
The faster, the betterï¼ããã°ã®è¡¨ç¤ºé度åä¸ã¯æ°¸é ã®èª²é¡ã ã¨æã£ã¦ããg.O.R.iï¼@planetofgoriï¼ãã¹ï¼ gori.meã¯æ¯è¼çç»åãå¤ããããã©ããã¦ãèªã¿è¾¼ã¿é度ãé ãã以åããè²ããªæ¹æ³ã試ãã¦æ¹åã«åªãã¦ããããã®ä¸ã§ãééããªãå¹æãããã¨è¨ããç¡æã§å©ç¨ã§ããCDNãµã¼ãã¼ãCloudFlareããç´¹ä»ããï¼ï¼ã¦ã§ãéå¶è ãããã¬ã¼ã¯ééããªãå°å ¥ããæ¹ãããï¼ ããããCDNã¨ã¯ä½ãï¼ ã¾ããCDNã«ã¤ãã¦ç°¡åã«èª¬æãããCDNã¯ãContents Delivery Networkãã®ç¥ã§ãã¦ã§ãã³ã³ãã³ããé ä¿¡ããããã«æé©åããããããã¯ã¼ã¯ã®ãã¨ãæå³ããã ã¦ã§ããµã¤ãã«ããç»åãåç»ãªã©ã®é«å®¹éã³ã³ãã³ããã¦ã§ããµã¼ãã¹ãæä¾ããã¦ãããµã¼ãã¼ã¨ã¯å¥ã®ãµã¼ãã¼ã«ãã£ãã·ã¥ãã代ããã«é ä¿¡ãã¦è² è·åæ£ããã¨ããä»çµã¿ãããã§ããã
å°ãåã«æ¸ããã¨ã³ããªã¼ã§ã¯ãh300 ã«ã©ã£ã¨æ¼ãå¯ããã¢ã¯ã»ã¹ãæãããã«ãç»åãã¡ã¤ã«ãå¥ãµã¼ãã«ç§»ããããæçµçã«ã¯ AWS ã® CDN ã§ãããAmazon CloudFrontããå°å ¥ãããã¨ãªã©ãããã®å¤æåºæºãå«ãã¦ã¾ã¨ãã¾ããã -ãªã·ã£ã¬ã¨ããµã¤ããh300ãããªãªã¼ã¹ãã¦ã10ä¸PV/æ¥ãæãããã«ãã£ãã㨠ããã«å¯¾ãã¦ã1çªããè¨ãããã®ã ã§ãã¶ã£ã¡ãããçµå±ãµã¼ã代ï¼CDN å©ç¨æå«ãï¼ã«ã©ãã ãããã£ãã®ï¼ << ã¨ãã質åã§ããã ã¶ã£ã¡ãããã¨ããããæ¸ãã¾ããã¾ã CDN å©ç¨æãæããããã« JPEGmini ã¨ãã Web ãµã¼ãã¹ãé常ã«å½¹ã«ç«ã£ãã®ã§ãä½µãã¦ç´¹ä»ãã¾ãã **h300 ã«ããã£ã CDN å©ç¨æã¨ããããååã«æãã¦ããã JPEGmini -1. h300 ã®ãµã¼ã代ã¯ãã¶ã£ã¡ãã 3ä¸å/æ -2. CDN å©ç¨æãååã«æ
cdnJSã¯Google Libraries APIã§æä¾ããã¦ããªãJavaScriptã©ã¤ãã©ãªãCDNã§é ä¿¡ããããã¸ã§ã¯ãã cdnJSã¯JavaScript製ã®ãªã¼ãã³ã½ã¼ã¹ã»ããã¸ã§ã¯ããCDNï¼ã³ã³ãã³ãã»ããªããªã¼ã»ãããã¯ã¼ã¯ï¼ã¨ããã¨ç»åãåç»ãªã©ã®å¤§ããªãã¼ã¿ãé«éã«é ä¿¡ããããã«å©ç¨ããããã¨ãå¤ããã ãé »ç¹ã«ä½¿ããããã¼ã¿ã«ã¤ãã¦ãCDNã使ããã¨ã§å¹çåãããã¨ãã§ããã ããããã¼ã¸ æåãªãã®ã¨ãã¦ãGoogleãæä¾ããLibraries APIããããããã§ã¯DojoãjQueryãprototype.jsã¨ãã£ããã使ãããJavaScriptã©ã¤ãã©ãªãé ä¿¡ãã¦ãããåæ§ã®ä»çµã¿ããªã¼ãã³ã«è¡ãã®ãcdnJSã ã Googleã§ãå¤æ°ã®ã©ã¤ãã©ãªãæä¾ãã¦ããããããã¯æåãªãã®ã«éãããããã£ã¨ããã¢ãã¯ãªãã®ãå«ãã¦æä¾ãããã¨èãã¦ããã®ãcd
fladdictã®éå ¬å¼ããã¸ã§ã¯ãï¼ããããè£dicctï¼ã«ãposemaniacs.com ã¨ãããµã¼ãã¹ãããã çµµã®ãããµã³ç´ æãç¡æé ä¿¡ãããµã¤ãã ãã©ããã¤ã®ã¾ã«ããèèãµã¤ãã«ãæ°ãã¤ããã1æ¥ã®è»¢ééã30ã40GBã¾ã§è¨ãä¸ãã£ã¦ããããã¾ãã®è² è·ã«ãã¹ãå ã®hetemlããã§ã¢ã¯ã»ã¹è¦å¶ããããééã®å±æ©ã®å¤§ãã³ããããã¨æ¬æ°ã§ãPixivã¨ãæ海社ã¨ããã¼ã«ç¤¾ã«ãµã¼ãã¹è²æ¸¡ã¨ãããããæ©ãã ä»æ¥ãã®é ã§ããã ãããªæã@ku_suke ããã®ãäºè§£ã§å°å ¥ãã¦ã¿ããCloudFlareã¨ãããµã¼ãã¹ããå ¨ã¦ã®å±æ©ãæã£ã¦ãããããã¸å¤è¬ã§ãã ã©ããããµã¼ãã¹ï¼ CloudFlareã¯CDNï¼åºåè² è·åæ£ã·ã¹ãã ï¼ãä¸ç5ã«æã«ãã¼ã¿ã»ã³ã¿ã¼ãæãããã¼ã¿ããã£ãã·ã¥ãã¦åå°ã«é ä¿¡ãããã§è² è·åæ£ãã¦ããããããããAkamaiã®åé¡ã ãã©ããã®ãããç¹å¾´ãï¼ã¤ããã
Ajaxian Rey Bangoæ°ãAjaxianã«CDNs Gaining Broader Use with JavaScript Librariesã®ã¿ã¤ãã«ã§Ajax JavaScriptã©ã¤ãã©ãªã«ãããCDNã®å©ç¨ãæ¡å¤§ãã¦ãããã¨ãç´¹ä»ãã¦ãããGoogle AJAX Libraries APIãjQuery HostingãExtJS CDNã©ã¤ãã©ãªãä¾ã«ããããã¦ããã Google AJAX Libraries API Googleã¯2008å¹´6æãGoogle AJAX APIãæ¡å¼µããæ°ãããµã¼ãã¹The AJAX Libraries APIãå ¬éãããæåãªAjax JavaScriptã©ã¤ãã©ãªãGoogle CDNãéãã¦æä¾ãããµã¼ãã¹ã ãAjax JavaScriptãã¬ã¼ã ã¯ã¼ã¯ã¨CDNã¨ããè¦ç¹ã¯åãµã¼ãã¹ã®éå§ã§ç¹ã«æ³¨ç®ãããããã«ãªã£ããé å¸ãã
ãç¥ãã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
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}}