ç±³Googleã¯2æ9æ¥ï¼ç¾å°æéï¼ã2009å¹´ã«çºè¡¨ããã¢ããªã±ã¼ã·ã§ã³ã¬ã¤ã¤ã¼ãããã³ã«ãSPDYãã®ãµãã¼ãã2016å¹´åé ã¾ã§ã«çµäºããè¨ç»ãçºè¡¨ããã SPDYã¯ããããã¯ã¼ãã³ã°ãããã³ã«ãHTTPï¼Hypertext Transfer Protocolï¼ãããµãã¼ãããWebãã¼ã¸è¡¨ç¤ºãé«éåããç®çã§æ§ç¯ããããããã³ã«ãç«ã¡ä¸ãå½æãã»ã¨ãã©ã®Webãµã¤ãã¯HTTPã®ãã¼ã¸ã§ã³1.1ï¼HTTP/1.1ï¼ãæ¡ç¨ãã¦ããããHTTP/2ã®æ¨æºåãè¿ããããWebãã©ã¦ã¶ãChrome 40ãã®æ¬¡ã®ã¢ãããã¼ããã段éçã«HTTP/2ããµãã¼ãããã¨ããã HTTP/2ã¯SPDYããã¼ã¹ã¨ãã¦ãããSPDYã®è¤æ°ã¹ããªã¼ã ã®ãã«ããã¬ãã¯ã¹æ©è½ããããå§ç¸®æ©è½ããªã¯ã¨ã¹ãã®åªå 度æå®æ©è½ãªã©ãHTTP/2ã«çµ±åããã¦ããã ã¤ã³ã¿ã¼ãããæè¡ã®æ¨æºåãçå®ããIETFï¼Inte
HTTP is the fundamental networking protocol that powers the web. The majority of sites use version 1.1 of HTTP, which was defined in 1999 with RFC2616. A lot has changed on the web since then, and a new version of the protocol named HTTP/2 is well on the road to standardization. We plan to gradually roll out support for HTTP/2 in Chrome 40 in the upcoming weeks. HTTP/2âs primary changes from HTTP/
å é±ãhttpvshttps.com ã¨ããã¦ã§ããµã¤ããå ¬éããã¾ããããã®ã¦ã§ããµã¤ãã§ã¯ãHTTP 㨠HTTPS ãç¨ãã¦ã¢ã¯ã»ã¹ããå ´åã®ã¦ã§ããã¼ã¸ã®ãã¦ã³ãã¼ãå®äºã¾ã§ã«ãããæéã®æ¯è¼ãã§ããã®ã§ãããå¤ãã®ç°å¢ã§ HTTPS ã®æ¹ã HTTP ãããé«éãªãã¨ã«é©ãã®å£°ãä¸ãã£ã¦ãã¾ããã HTTP ã TCP ä¸ã§å¹³æãéåä¿¡ããã®ã«å¯¾ããHTTPS 㯠TCP ä¸ã§ TLS (SSL) ã¨ããæå·åæè¡ãç¨ãã¦éä¿¡ãè¡ãã¾ãããªãã°ãTLS ã®ãªã¼ãã¼ãããã®ã¶ã HTTPS ã®ã»ããé ãã¯ãã ãã¨ããäºæ¸¬ã«åããçµæã«ãªã£ãã®ã§ããããé©ãã®ãç¡çã¯ããã¾ããã å®ã¯ããã®çµæã«ã¯ãããããããã¾ããã Google ChromeãMozilla Firefoxãæè¿ã®Safari注1ã¯ãGoogle ãéçºããéä¿¡ãããã³ã«ãSPDYãã«å¯¾å¿ãã¦ãããHTTPS
by themonnie PCãã¹ãã¼ããã©ã³ã§ãã©ã¦ã¸ã³ã°ããã¦ããã¨ãGoogleã®ãµã¼ãã¹ãTwitterã»Facebookã®ã¿ã¤ã ã©ã¤ã³ã¯ããã¨ãµã¯ãµã¯ã¨è¡¨ç¤ºã§ããã®ã«ããã以å¤ã®ãµã¤ãã§ã¯èªã¿è¾¼ã¿ãé ãæ°ããããã¨ãã人ãããããããã¾ãããããã¯æ°ã®ããã§ã¯ãªããå®éã«ä¸é¨ã®ãµã¤ãã§ã¯éä¿¡é度ãé«éã«ãªã£ã¦ããããã§ããHTTPã§æ¥ç¶ãã¦ããããHTTPS(SPDY)ã§æ¥ç¶ãã¦ãããã®éãã«ãããã®ã§ããããHTTP vs HTTPS Testãã¨ãããµã¤ãã§ã¯ããããããããããä½æãããã¨ãã§ãã¾ãã HTTP vs HTTPS Test https://www.httpvshttps.com/ ãµã¤ãã«ã¢ã¯ã»ã¹ããã¨éä¿¡é度ã測å®ããã¾ãããã®äºä¾ã ã¨èªã¿è¾¼ã¿æéã¯1.638ç§ã§ããã ç¶ãã¦ããµã¤ãå³ä¸ã®ãHTTPãã¨ãããªã³ã¯ãã¯ãªãã¯ãã¾ãã å ã»ã©ã¯HTTPS(S
Introducing Proxygen, Facebookâs C++ HTTP framework We are excited to announce the release of Proxygen, a collection of C++ HTTP libraries, including an easy-to-use HTTP server. In addition to HTTP/1.1, Proxygen (rhymes with "oxygen") supports SPDY/3 and SPDY/3.1. We are also iterating and developing support for HTTP/2. Proxygen is not designed to replace Apache or nginx â those projects focus on
Webãæ¯ããåºæ¬ãããã³ã«HTTP/1.1ãå¶å®ããã¦ãã10年以ä¸çµã¡ãæ°ãã«HTTP/2ã®è¦æ ¼ãå¶å®ããã¦ããã¨ãã¦ãããé«éã»å¤§è¦æ¨¡ãããã¯ã¼ã¯åãã«æ¹è¯ãããHTTP/2ã«ã¤ãã¦è§£èª¬ã é£è¼ç®æ¬¡ ãHTTP/2ãã¯ãWebãµã¼ãã¼ã¸ã®ã¢ã¯ã»ã¹ãªã©ã§ç¾å¨åºã使ããã¦ãããHTTPãããã³ã« Ver.1.1ãï¼ä»¥ä¸HTTP/1.1ï¼ã®æ¬¡æãã¼ã¸ã§ã³ã®ä»æ§ã§ãããHTTP/1.1ã¨ã®äºææ§ãç¶æããªããããããå¤ãã®Webãã¼ã¸ã®ãã¼ã¿ãé«éã«ãå¹çããéããã¨ãç®çã¨ãã¦éçºããã¦ããã HTTP/1.1ã®åé¡ç¹ æ¨ä»ã®Webãµã¤ãã§ã¯Webãã¼ã¸ãæ§æãããã¼ã¿ã®éãå¢ãã¦ãããWebãµã¼ãã¼ã¨ãã©ã¦ã¶ã¼éã§ããã¨ãããªããã°ãªããªããã¼ã¿ã®éã¯é£èºçã«å¢ãã¦ããããã®çµæããã¼ã¸å ¨ä½ã表示ãããã®ãé ããªããã¡ã ã表示ãé ããªãã®ã«ã¯å¤ãã®çç±ãããããWebãµã¼ãã¼ã®å¿çãé ã
5. ç¾å¨ã¾ã§ã®æµï§ã 2012/01:  IETF  HTTPbis  WGã§æ¬¡ä¸ä»£ã®HTTPã®è©±ãåºå§ãã 2012/06:  HTTP/2ã®è°è«ï¥ãéå§ããããã®èæ¡ãæåºããã 2012/11:  SPDYãè°è«ï¥ã®éå§ç¹ã¨ãã¦çå®ãå§ã¾ã 2013/01:  æåã®èæ¡ããªãªã¼ã¹ããã 2013/08:  æåã®å®è£ åãèæ¡ããªãªã¼ã¹ããã 2014/05:  ï¼ä»ã¯ã³ã³!ï¼ 2014/07:  æçµèæ¡ãªãªã¼ã¹  (WGã©ã¹ãã³ã¼ã«)  (äºå®)
ä¸çå¶è¦ãããããLINEââãã¼ã«ãè±ãã ãã©ãããã©ã¼ã ã®å ¨ä½åã¨ã¯ï¼LINE Developer Conferenceã¾ã¨ããªãã¼ãï¼åç·¨ï¼ï¼3/3 ãã¼ã¸ï¼ LINEã«ããããããã¯ã¼ã¯å¨ãã®é«éåã¸ã®åãçµã¿ LINEãã¸ãã¹ã³ãã¯ããªã©ã®å©ç¨ãæ¬æ ¼åãã¦ããã¨ããµã¼ãã¹ãéä¿¡ã®è² è·ã¯å¢å¤§ãã¦ãããLINEã§ã¯ããµã¼ãã¹ã®é«éåã«åãã¦ã©ã®ãããªåãçµã¿ãé²ãã¦ããã®ã ãããã SPDYã®æé©å LINEã®ã¯ã©ã¤ã¢ã³ãã¨ãµã¼ãã¼éã¯ãHTTPãæ¡å¼µãã¦é«éåãå³ã£ããããã³ã«ã§ãããSPDYãããã¼ã¹ã«éä¿¡ãè¡ã£ã¦ããããªãSPDYã®ä»æ§ããã®ã¾ã¾ä½¿ã£ã¦ããªããã¨ããã¨ãLINEãµã¼ãã¼ã®å ´åã¯ãéä¿¡ã®ç¸æã¯LINEã¢ããªãããªããUserAgentã¯1種é¡ã«éå®ããããUserAgentãæªç¥ã®ç¶æ ã§ãµã¼ãã¼ããªã¯ã¨ã¹ããåãä»ããå ´åãã©ã®ãããã³ã«ã§ç¸æã¨éä¿¡ããããæåã«
tl;dr æ¸ãã¦ãããæããé·æã®å¤§ä½ã«ãªã£ã¦ãã¾ãã¾ããã®ã§ããããã³ã«ãªã¿ä»¥å¤ã®æ¹ã¯æç« ã®å¤ãã«éå±ããããã¨æãã¾ããGoogleããããµã¼ãã¹ã§SPDYã®åé¡ãçºè¦ããGoogleãLinuxã«ã¼ãã«ã«ä¿®æ£ãå ãã¦å¯¾å¿ããã¨ããã話ã§ããå°æ¥ Linux + nginx + SPDY ã使ããªãã¼ã¹ãããã·ã§ãµã¼ãã¹éç¨ãæ¤è¨ããã¦ããæ¹ã¯åèã«ãªãããããã¾ããã 1. ã¯ããã«ã ãããã³ã«ã«å·çããå¹´å¯ãã¨ã³ã¸ãã¢ã®è害ãå«ã°ãã¦ä¹ ããã å¹´ç²æããªãèªå好ã¿ã®ãã±ããã追ã£ããããããã¨ã³ã¸ãã¢ã®å§¿ãè¦ã¦çãã²ãããè¥è ãå¤ãã¨èãã ãããªæ¹å¤ã«ç®ãããããä»æ¥ãä¸ã¤ããããã³ã«ãªã¿ã®ãã¿ãããã°ã§å ¬éãããã¨æãã¾ãw ä»åã¯ã¡ããã©ï¼å¹´ã»ã©åã«æ¸ããããã°è¨äº ãGmailãããã£ãSPDYã®è½ã¨ãç©´ãã®ç¶ç·¨ã§ããã¨ãã£ã¦ãä»åº¦ã®èå°ã¯ãGoogleãããããã¿å ã
è¥è ã®ãããã³ã«é¢ããå«ã°ãã¦ä¹ ããããæè¿ãããã³ã«ã¯é常ã«ããããªåéã§ããã ç®ã¾ããããé²åããWebã«åããããããã³ã«ã®ä¸çãçå®ã«é²åãã¦ããã ä»ã¾ã§ãã©ã¦ã¶ã§ã¯åºæ¥ãªãã£ãäºãåºæ¥ãããã«ãªããWebãµã¼ãã¹ãããå®å ¨ã«ä½¿ããããã«ãªã£ãã ããã¦Webã®ããã©ã¼ãã³ã¹ã大ããæ¹åããããã«HTTP2.0ãè°è«ããã¦ããã Webãæ¯ãããããã³ã«ã¨ãã¦ã大ããåãã¦ï¼ã¤ã«åãããããã¨æãï¼ç§ã®åæãªã¤ã¡ã¼ã¸ãæ£ç¢ºãªå³ã§ã¯ããã¾ããï¼ Webã¢ããªã±ã¼ã·ã§ã³ ãã©ã¦ã¶ãä»ã¾ã§åºæ¥ãªãã£ããã¨ãåºæ¥ãããã«ããããWebã¢ããªã±ã¼ã·ã§ã³ã®èªè¨¼ã»èªå¯ãªã©ã®æ©è½ãæä¾ãããããã³ã«ãªã©ãJSããµã¼ããµã¤ãããã°ã©ãã³ã°ã§å©ç¨ãããããã WebSocket (http://tools.ietf.org/html/rfc6455) ãã©ã¦ã¶ã¨Webãµã¼ãã®éã§ã½ã±ããéä¿¡ãè¡ã
SPDYãQUICç»å ´ã®èæ¯ãWebã®é²åããããã³ã«ãå¤ãã¤ã¤ãããHTML5 Conference 2013 Webãããéããããã¨ãHTTPãããåªãããããã³ã«ã¨ãã¦ææ¡ãããSPDYï¼ã¹ãã¼ãã£ï¼ãããããã®SPDYã«ãã£ã¦ãä¸ä½ã¬ã¤ã¤ã§ããTCPã®å¶éãé¡èã«è¦ããããã«ãªã£ã¦ãã¾ãããã®ãã¨ã§TCP以å¤ã®ãããã³ã«ã¨ãã¦QUICãGoogleãææ¡ãã¦ãã¾ãã Webã®é²åã¯ãã¤ã³ã¿ã¼ãããã®ãããã³ã«ã«ã¾ã§å½±é¿ãä¸ãããã¨ãã¦ãããã¨ããé常ã«èå³æ·±ã話ããHTML5ã®ã³ãã¥ããã£ãhtml5jã主å¬ã®ã¤ãã³ããHTML Conference 2013ãã§è¡ãããå°æ¾å¥ä½æ°ã®ã»ãã·ã§ã³ãææ°Webãããã³ã«ãå¾åã¨å¯¾çãã§è¡ããã¾ããã ãã®å 容ããã¤ã¸ã§ã¹ãã§ç´¹ä»ãã¾ãããã ææ°Webãããã³ã«ãå¾åã¨å¯¾ç å°æ¾ã§ããæå±ã¯NTTã³ãã¥ãã±ã¼ã·ã§ã³ãºã§HTML5ã®ç 究
Intro Google ã SPDY ã®éçºãå§ããã®ã¯ 2009 å¹´ã§ã 2012 å¹´ã« HTTP2.0 ã®ãã©ããã¨ãã¦æ¡ç¨ããããããããã¡ãã£ã¨è©±é¡ã«ãªãã¾ããã ç¿ 2 æã«ã¯æ°ããªãããã³ã« QUIC ã®åå¨ã Chromium ã®ã½ã¼ã¹ãããªã¼ã¯ããã®ã§ããããã°ããã¯é³æ²æ±°ãªãã 6 æã«å ¥ã£ã¦ãã£ã¨ Google ããå ¬å¼ã¢ãã¦ã³ã¹ã¨ããã¥ã¡ã³ãé¡ãåºã¾ããã å»å¹´ããä»å¹´ã«ããã¦ç«ã¦ç¶ãã«åºã¦ããæ°ãããããã³ã«ã®è©±ã ãªãä» Web ã®ãããã³ã«ãè¦ç´ãããã®ãï¼ ä½ãåé¡ã§ããªã Google ã¯ããããä½ãå¤ããã®ãï¼ SPDY ã QUIC 㯠Google ã®ç¬èªãããã³ã«ã ãã©ãããã¯æ¬å½ã«ãã ã®ç¬èªãããã³ã«ã§çµãããã¦ããã®ãï¼ 20% ã«ã¼ã«ã§ä½ã£ã¦ã¿ã Play ããã¸ã§ã¯ãã§ãããªãã®ãï¼ ããããæ°ããåãã«ã¯ãããªãããããã¾ã§ãã¨ãä»ããè¸
ã°ã¼ã°ã«ãé«éãããã³ã«ãSPDYããChromeãã©ã¦ã¶ã§æå¹åãGmailãªã©ã§å©ç¨ãéå§ãã¦ãã ã°ã¼ã°ã«ãããéãWebãå®ç¾ããããã«ãHTTPãé«éåããæ°ãããã³ã«ãSPDYããéçºä¸ã§ãããã¨ã¯ãæ¨å¹´å¤ã«å ¬éããè¨äºãã°ã¼ã°ã«ãWebãé«éåããããã«ä½ããã¦ããããã§ç´¹ä»ãã¾ããã SPDYã®è©±é¡ã¯ãã®å¾ã»ã¨ãã©è¦ãããªããªãã¾ããããã°ã¼ã°ã«ã¯ãã®SPDYãChromeã«å®è£ ããå社ã®ãµã¼ãã¹ã§å©ç¨ãã¦ãããã¨ããã¥ã¼ã¹ãµã¤ãConceivably Techã®è¨äºãGoogle Chrome Gets SPDY â And An Onscreen Keyboardãã§ææããã¦ãã¾ãã ãªãã°ã¼ã°ã«ã¯ã²ã£ããã¨SPDYãæå¹åããã®ã ããï¼ SPDYã¨ã¯å¾æ¥ã®Webã®ãããã³ã«ã§ããHTTPãæ¹è¯ããæ¯ååãæ å ±ãããã¨ãããããããã®æ å ±ãå§ç¸®ãããããªã¯ã¨ã¹ãã®åæ°
GoogleãWebãã¼ã¸è¡¨ç¤ºãã¹ãã¼ãã¢ãããããããã³ã«ãSPDYããçºè¡¨ããããã¹ãã§ã¯ãã¼ã¸èªã¿è¾¼ã¿é度ãæé«ã§64ï¼ ç縮ã§ããã¨ãã¦ããã ç±³Googleã¯11æ12æ¥ãWebé«éåãå®ç¾ããããã®ã¢ããªã±ã¼ã·ã§ã³ã¬ã¤ã¤ã¼ãããã³ã«ãSPDYãï¼ã¹ãã¼ãã£ã¼ã¨çºé³ããï¼ãçºè¡¨ãããGoogleãç®æãã¦ããWebé«éåã®ä¸ç°ã§ãHTTPããµãã¼ãããWebãã¼ã¸è¡¨ç¤ºã®é 延æéãæå°éã«æããã¨ããã SPDYã«é¢ãããã¯ã¤ããã¼ãã¼ã«ããã¨ãå社ã¯SPDYã¨ã¨ãã«ãåãããã³ã«å¯¾å¿çã®Google Chromeãã©ã¦ã¶ã¨ãªã¼ãã³ã½ã¼ã¹ã®Webãµã¼ããéçºããããããã®ã¢ããªã±ã¼ã·ã§ã³ãHTTPã¨SPDYã§ç¨¼åãã¹ãããã¨ããããã¼ã¸èªã¿è¾¼ã¿æéãæé«ã§64ï¼ ç縮ã§ããã¨ããã SPDYã¯ã»ãã·ã§ã³ã¬ã¤ã¤ã¼ãSSLã®ä¸ã«è¿½å ããã®ã§ãåä¸ã®TCPæ¥ç¶ã§è¤æ°ã®ç¸äºãã¼ã¿ã¹ããªã¼ã ã並
è¿å¹´ï¼æ±ç¨è¨ç®ã®é«éåã®ããã®ã¢ã¯ã»ã©ã¬ã¼ã¿ã¨ãã¦æ³¨ç®ããã¦ããGPUãï¼ãããã¯ã¼ã¯å¦çã«é©ç¨ããä¸ç°ã¨ãã¦ï¼ãµã¼ããµã¤ãã®SSLå¦çã«æ³¨ç®ããè«æãèªãã ã®ã§ï¼å 容ã軽ãç´¹ä»ãã¾ãï¼ SSLShader - GPU-accelerated SSL Proxy SSLShader SSLShader: Cheap SSL acceleration with commodity processors Proceedings of the 8th USENIX conference on Networked systems design and implementation 2011 ãªãï¼è©ä¾¡ã«ä½¿ãããå®è£ ã®ä¸é¨ã®ã½ã¼ã¹ã³ã¼ããå ¬éããã¦ãã¾ãï¼ http://shader.kaist.edu/sslshader/libgpucrypto/ ç´¹ä» èæ¯ SSL(Secure Socket
Yellow, an asset financier for solar energy and digital devices in Africa has raised $14 million series B funding in a round led by Convergence Partners with participation from the Energy Entrepreneur Fisker, the electric carmaker founded by the Danish auto designer Henrik Fisker, is gearing up to enter the Chinese market where competition is increasingly cut-throat, following in the footsteps of
ã¾ãã¯å 責äºé ã 1.Disclaimer æ¬ããã°ã®è¨è¼å 容ã¯ãçè ãç¬èªã« QUIC ã«é¢ãã Chromium ã®ã½ã¼ã¹ãåæããæ¤è¨¼ããçµæã§ãã QUICã«é¢ããGoogle ããã®å ¬å¼ãªæè¡è³æã¯ç¾ç¶å ¬éããã¦ãã¾ããã ä»å¾ãQUICã®æè¡ä»æ§ã®å ¬è¡¨ã§æ¬ããã°ã®è¨è¿°å 容ãä¸ååã ã£ããã誤ã£ã¦ããå¯è½æ§ãããã¾ãããç解ã®ä¸ãèªã¿ãã ããã (æ³¨ï¼ 2013å¹´6æ27æ¥ã« Google ã¯æ£å¼ã« QUIC ä»æ§ãå ¬éãã¾ããããExperimenting with QUIC ã æ¬ããã°ã®å 容ã¯å¤§çã§ã¯ééã£ã¦ãã¾ããããå½æã®è§£ææ¼ãããã®å¾ã®éçºçã«ãããç´°ããã¨ããã§ç°ãªã£ã¦ãããã説æã大ããä¸è¶³ãã¦ããé¨åãããã¾ãããèªã¿ã«ãªãéã¯ã注æãã ããã) 2. ã¯ããã«ã Googleãã¾ãã¾ãæ°ãããããã³ã«ã®å®è£ ãå§ãã¾ãããWeb表示ã®é«éåãç®æãã SPDY
1. SPDYãã¼ã å°æ¥ ããããã¾ã§ãããæ°æ¥ SPDY ãç§ã®å¨ãã§é常ã«ãã¼ã ã«ãªã£ã¦ãã¦ãã¾ãã ååæ¡å ããSPDYï¼WSåå¼·ä¼ã¯æ¢ã«200å以ä¸ã®ç³ãè¾¼ã¿ããããä»ã§ã¯SPDYãã¿ã§ããã°ãæ¸ãã¨é常ã«æ³¨ç®ãããããããç¶æ³ã§ããæ代ã¯ã¾ãã«ã SPDYã¯ãã¤ããµã¤ã¯ã«ãé 調ã«é§ãä¸ãã£ã¦ãã ç¶æ³ã ã¨æãã¾ãã å³ï¼ï¼2012å¹´ã®ãã¤ããµã¤ã¯ã«ï¼ å³ã¯ã¬ã¼ããã¼ç¤¾ã®ãã¬ã¹ãªãªã¼ã¹ http://www.gartner.co.jp/press/html/pr20120906-01.html ããå¼ç¨ SPDYããã¾ã é»ææã«å ¥ã£ãã°ãããªã®ããããã¨ãæ¢ã«ãã¼ã¯æã«å ¥ã£ãã®ããããã¯æ´å²ã証æãã¦ãããã§ãããã ã¨ãããã¨ã§åå¼·ä¼ã¾ã§SPDYç±ãå·ããªããããç§ãããããªSPDYãã¿ãåºãã¦ããããã¨æãã¾ãã 2. Gmailãããã£ãSPDYã®è½ã¨ãç©´ã¨ã¯ å æ¥ã Goo
ã©ã³ãã³ã°
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}}