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HTTP/2 å…¥é–€
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somemo 2014/06/20
HTTP

spdy

HTTP2
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HTTP2CAT
-v, --verbose Print debug information such as reception/transmission of frames and name/value pairs. -n, --null-out Discard download data. -s, --stat Print statistics. --no-tls Disable SSL/TLS. --no-connection-flow-control Disables connection level flow control. --no-stream-flow-control Disables stream level flow control. --upgrade Perform HTTP Upgrade for HTTP/2.0. This option is ignored if --no
somemo 2013/08/15
http2.0

SPDY
ãƒªãƒ³ã‚¯
ãªãœ QUIC ã‚„ SPDY ãŒç”Ÿã¾ã‚ŒãŸã®ã‹ ? - Block Rockinâ€™ Codes
Intro Google ãŒ SPDY ã®é–‹ç™ºã‚’å§‹ã‚ãŸã®ã¯ 2009 å¹´ã§ã€ 2012 å¹´ã« HTTP2.0 ã®ãƒ‰ãƒ©ãƒ•ãƒˆã¨ã—ã¦æŽ¡ç”¨ã•ã‚ŒãŸã‚ãŸã‚Šã‹ã‚‰ã¡ã‚‡ã£ã¨è©±é¡Œã«ãªã‚Šã¾ã—ãŸã€‚ ç¿Œ 2 æœˆã«ã¯æ–°ãŸãªãƒ—ãƒãƒˆã‚³ãƒ« QUIC ã®å˜åœ¨ãŒ Chromium ã®ã‚½ãƒ¼ã‚¹ã‹ã‚‰ãƒªãƒ¼ã‚¯ã—ãŸã®ã§ã™ãŒã€ã—ã°ã‚‰ãã¯éŸ³æ²™æ±°ãªãã€‚ 6 æœˆã«å…¥ã£ã¦ã‚„ã£ã¨ Google ã‹ã‚‰å…¬å¼ã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã¨ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆé¡žãŒå‡ºã¾ã—ãŸã€‚ åŽ»å¹´ã‹ã‚‰ä»Šå¹´ã«ã‹ã‘ã¦ç«‹ã¦ç¶šã‘ã«å‡ºã¦ãã‚‹æ–°ã—ã„ãƒ—ãƒãƒˆã‚³ãƒ«ã®è©±ã€‚ ãªãœä»Š Web ã®ãƒ—ãƒãƒˆã‚³ãƒ«ãŒè¦‹ç›´ã•ã‚Œã‚‹ã®ã‹ï¼Ÿ ä½•ãŒå•é¡Œã§ã€ãªãœ Google ã¯ãã‚Œã‚‰ã‚’ä½œã‚Šå¤‰ãˆã‚‹ã®ã‹ï¼Ÿ SPDY ã‚„ QUIC ã¯ Google ã®ç‹¬è‡ªãƒ—ãƒãƒˆã‚³ãƒ«ã ã‘ã©ã€ãã‚Œã¯æœ¬å½“ã«ãŸã ã®ç‹¬è‡ªãƒ—ãƒãƒˆã‚³ãƒ«ã§çµ‚ã‚ã‚‰ã›ã¦ã„ã„ã®ã‹ï¼Ÿ 20% ãƒ«ãƒ¼ãƒ«ã§ä½œã£ã¦ã¿ãŸ Play ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã—ã‹ãªã„ã®ã‹ï¼Ÿ ã“ã†ã—ãŸæ–°ã—ã„å‹•ãã«ã¯ã€ã‹ãªã‚‰ãšã€Œãã‚Œã¾ã§ã€ã¨ã€Œä»Šã€ã‚’è¸
somemo 2013/07/23
Web

SPDY

Google

http
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somemo 2013/04/26
SPDY

HTTP
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Module ngx_http_spdy_module
Celebrating 20 years of nginx! Read about our journey and milestones in the latest blog.
somemo 2013/03/27
nginx

SPDY
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SPDYã§è¤‡æ•°ã®TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’ã²ã¨ã¤ã«ã¾ã¨ã‚ã‚‹ã¨ã¯ã©ã†ã„ã†ã“ã¨ã‹ - ã‚†ã†ã†ããƒ–ãƒã‚°
SPDYãŒæµè¡Œã£ã¦ã„ã¦ï¼Œè¤‡æ•°ã®TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’1ã¤ã«ã¾ã¨ã‚ã¦é«˜é€ŸåŒ–ã‚’å›³ã‚‹ã‚‰ã—ã„ã¨ã„ã†ã“ã¨ã¯çŸ¥ã£ã¦ã„ãŸï¼Ž ã—ã‹ã—ï¼Œå˜ã«TCPã®ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³æ•°ã‚’æŠ‘ãˆã‚‹ã ã‘ãªã‚‰HTTP 1.1ã®Keep Aliveã‚„pipeliningã‚’ä½¿ãˆã°ã‚ˆã„ã—ï¼Œæ—¢å˜æŠ€è¡“ã®ã©ã“ãŒå•é¡Œã§SPDYã¯ã©ã†è§£æ±ºã—ã¦ã„ã‚‹ã®ã‹ã‚’èª¿ã¹ã¦ã¿ãŸï¼Ž SPDYã®äººã§ã‚‚Webæ¨™æº–ã®äººã§ã‚‚ãªã‚“ã§ã‚‚ãªã„ã®ã§ï¼Œé–“é•ã„ãŒå¤šåˆ†å«ã¾ã‚Œã¦ã„ã¾ã™ï¼Ž ä¸¦åˆ—TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ ä¸¦åˆ—ã«TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’å¼µã‚‹çŠ¶æ³ã¨ã—ã¦ï¼ŒWebã®ä¸–ç•Œã«ãŠã„ã¦ã¯ä»¥ä¸‹ã®2ã¤ã‚’æ€ã„ã¤ãï¼Ž ãƒ–ãƒ©ã‚¦ã‚¶ãŒã‚ã‚‹ãƒšãƒ¼ã‚¸ã‚’ãƒãƒ¼ãƒ‰ã—ã¦ï¼Œãã®ãƒšãƒ¼ã‚¸ã«è¤‡æ•°ã®ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ãŒå«ã¾ã‚Œã¦ãŠã‚Šï¼Œãã‚Œã‚‰ã‚’åŒæ™‚ã«å–å¾—ã™ã‚‹ãŸã‚ã«ä¸¦åˆ—ã«TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’å¼µã‚Šï¼ŒHTTPãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’æŠ•ã’ã‚‹ï¼Ž JSã§éžåŒæœŸã«è¤‡æ•°ã®HTTPãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’æŠ•ã’ã‚‹ï¼Ž1å€‹ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’æŠ•ã’ã‚‹ã¨ãã«1å€‹ã®TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’å¼µã‚‹ï¼Ž ä¸¦åˆ—TCPã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³
somemo 2013/03/09
TCP

HTTP

SPDY
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