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High Performance Webdesign
The document discusses various techniques designers can use to improve website performance, including optimizing images, using CSS sprites, icon fonts, data URI schemes, and maintaining consistency with styles and rules. It provides examples of how to optimize images, create CSS sprites, use icon fonts, embed images via data URIs, and improve consistency. It also includes links to resources about
ryshinoz 2013/09/28
performance
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Linux Performance Analysis and Tools
Video: http://joyent.com/blog/linux-performance-analysis-and-tools-brendan-gregg-s-talk-at-scale-11x ; This talk for SCaLE11x covers system performance analysis methodologies and the Linux tools to support them, so that you can get the most out of your systems and solve performance issues quickly. This includes a wide variety of tools, including basics like top(1), advanced tools like perf, and ne
ryshinoz 2013/02/27
linux

performance
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mPulse â€” Real User Performance Monitoring and Real-Time Analytics | Akamai
Compute Build, release, and scale faster with VMs for every workload
ryshinoz 2012/10/01
performance
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PHP Performance
PHP Performance 2024-12-20 0 PHP Performance July 29, 2010. San Francisco Rasmus Lerdorf http://talks.php.net/show/digg Twitter: @rasmus
ryshinoz 2010/08/03
php

performance
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O'Reilly Villageï¼ã‚ªãƒ©ã®æ‘ - ã€Žç¶šãƒ»ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Webã‚µã‚¤ãƒˆã€å‡ºç‰ˆè¨˜å¿µãƒˆãƒ¼ã‚¯ã‚¤ãƒ™ãƒ³ãƒˆã®ãƒ“ãƒ‡ã‚ªã‚’å…¬é–‹
ã‚¤ãƒ™ãƒ³ãƒˆãƒ¬ãƒãƒ¼ãƒˆ Posted by Sales : 2010-04-19 16:35 ãŠå¾…ãŸã›ã—ã¾ã—ãŸï¼ å…ˆæ—¥ã€å¤§å¥½è©•ã®ã†ã¡ã«çµ‚äº†ã—ãŸã€Žç¶šãƒ»ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Webã‚µã‚¤ãƒˆã€å‡ºç‰ˆè¨˜å¿µãƒˆãƒ¼ã‚¯ã‚¤ãƒ™ãƒ³ãƒˆã®æ¨¡æ§˜ã‚’åŽéŒ²ã—ãŸãƒ“ãƒ‡ã‚ªã‚’å…¬é–‹ã„ãŸã—ã¾ã—ãŸã€‚ä»Šå›žã¯blip.tvã§ã®å…¬é–‹ã§ã™ã€‚ ä»¥ä¸‹ã®ãƒªãƒ³ã‚¯ã‹ã‚‰ã”å‚ç…§ãã ã•ã„ã€‚ ãƒ‘ãƒ¼ãƒˆ1ãƒ‘ãƒ¼ãƒˆ2ãƒ‘ãƒ¼ãƒˆ3ã¾ãŸã€è¨˜äº‹ã®ç¶šãã«ã¯åŸ‹ã‚è¾¼ã¿ã®ãƒ—ãƒ¬ã‚¤ãƒ¤ãƒ¼ã‚’è²¼ã£ã¦ãŠãã¾ã™ã®ã§ã€åˆã‚ã›ã¦ã”å‚ç…§ãã ã•ã„ã€‚ ãã®1ï¼š ãã®2ï¼š ãã®3ï¼š
ryshinoz 2010/07/28
performance
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ãƒ•ã‚¡ã‚¤ãƒ«ã‚¢ã‚¯ã‚»ã‚¹ã‚’é«˜é€ŸåŒ–ã™ã‚‹æ–¹æ³•ã‚’èª¿ã¹ã¦ã¿ãŸ - a9bã®ãƒ–ãƒã‚°
HDDã®åŸºæœ¬ http://www.systembeans.com/wiki/index.php?LinuxKernel http://www.miraclelinux.com/tech net/document/linux/training/2_5_4.html http://plaza18.mbn.or.jp/~moriban/linux/HardDiskPerformance.html http://d.hatena.ne.jp/naoya/20070523/1179938637 SDD http://www.nogutetu.com/2008/09/dbhddssd.html http://akio.way-nifty.com/ja/2009/09/ssd-96c5.html http://tech.lampetty.net/tech/index.php/archives/299 h
ryshinoz 2010/06/19
performance
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ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› ã„ã¤ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãèª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãŠå®¢æ§˜ãŒã‚¢ã‚¯ã‚»ã‚¹ã•ã‚ŒãŸã‚µãƒ¼ãƒ“ã‚¹ã¯æœ¬æ—¥ã¾ã§ã«ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ ä»Šå¾Œã¨ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”æ„›é¡§ãã ã•ã„ã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
ryshinoz 2010/06/19
performance
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ã‚¤ãƒ™ãƒ³ãƒˆãƒ¬ãƒãƒ¼ãƒˆï¼ˆé£Ÿã¹ãƒã‚°ï¼†ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰å…±å‚¬å‹‰å¼·ä¼šï¼‰ - ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰é–‹ç™ºè€…ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯ã€‚ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã§ã‚¤ãƒ™ãƒ³ãƒˆé‹å–¶ã‚’æ‹…å½“ã—ã¦ã„ã‚‹ã‚¹ãƒŸã§ã™ã€‚ åŽ»ã‚‹12/17ã€é£Ÿã¹ãƒã‚°ã•ã‚“ã¨å…±å‚¬ã§å‹‰å¼·ä¼šã‚’è¡Œã„ã¾ã—ãŸã€‚é£Ÿã¹ãƒã‚°ã•ã‚“ã€ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒãã‚Œãžã‚Œ3åãšã¤ã€ãŠé›†ã¾ã‚Šé ‚ã„ãŸç´„30åã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®çš†ã•ã¾ã®å‰ã§ãƒ—ãƒ¬ã‚¼ãƒ³ã‚’è¡Œã„ã¾ã—ãŸã€‚ ã‚¤ãƒ³ãƒ•ãƒ©ã®ãŠè©±ã‚’ãƒ†ãƒ¼ãƒžã«ã—ãŸä»Šå›žã€‚ä¼šå ´ã®çš†ã•ã¾ã‹ã‚‰ãŸãã•ã‚“ã®ã”è³ªå•ã‚’é ‚ãã€ã¨ã¦ã‚‚ç†±ã„æ™‚é–“ã‚’éŽã”ã•ã›ã¦é ‚ãã¾ã—ãŸã€‚ã”æ¥å ´é ‚ã„ãŸçš†ã•ã¾ã€ã©ã†ã‚‚ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸã€‚ ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒä½¿ç”¨ã—ãŸè³‡æ–™ã‚’å…¬é–‹ã„ãŸã—ã¾ã™ã®ã§ã€æ˜¯éžã”è¦§ãã ã•ã„ã¾ã›ï¼ ãƒ»ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã®ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°ï¼ˆé«˜ç”°æ‚Ÿå²ï¼‰ [slideshare id=2756725&doc=20091214tabelog-key-091221024948-phpapp01] ãƒ»800ä¸‡äººã®"é£Ÿã¹ãŸã„"ã‚’Hadoopã§åˆ†æ•£å‡¦ç†ï¼ˆä½ã€…æœ¨é”ä¹Ÿï¼‰ [slideshare id=2735999&doc=
ryshinoz 2010/01/14
cookpad

performance
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Kazuho@Cybozu Labs: Comparing InnoDB performance on HDD, SSD, in-memory
Details: The benchmark was taken using MySQL 5.1.41 using innodb_plugin running on linux 2.6.31/x86_64 (Ubuntu 9.10 server).Â Options passed to sysbench were: --test=oltp --db-driver=mysql --mysql-table-engine=innodb --oltp-table-size=1000000 --mysql-user=root --mysql-db=test --oltp-table-name=test_t --num-threads=20 .Â My.cnf was set as follows. max_allowed_packet=16777216 query_cache_size=0 defa
ryshinoz 2009/12/16
mysql

performance

ssd
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MySQL :: MySQL Forums :: HeatWave
Sorry, the message you have requested could not be found. Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.
ryshinoz 2009/12/16
amazon

amazonec2

mysql

performance
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Kazuho@Cybozu Labs: TCPé€šä¿¡ã§ã¯ãƒ‡ãƒ¼ã‚¿ã®é€ä¿¡ã‚’ã¾ã¨ã‚ã¦è¡Œã†ã¹ãã€ã‚‚ã†ã²ã¨ã¤ã®ç†ç”±ï¼ˆï¼† ã‚µãƒ¼ãƒã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯æ‰‹æ³•ã®è©±ï¼‰
TCPé€šä¿¡ã‚’ã™ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ãéš›ã«ã€Œãƒ‡ãƒ¼ã‚¿ã®é€ä¿¡ã¯ã¾ã¨ã‚ã¦ï¼‘å›žã§ã€è¡Œã†ã¹ãã€ã¨ã„ã†ã®ã¯é‰„å‰‡ã¨è¨€ã£ã¦ã„ã„ã€ã¨æ€ã„ã¾ã™ã€‚ãã®ç†ç”±ã¨ã—ã¦ã¯ã€ãƒ‘ã‚±ãƒƒãƒˆæ•°ã‚’æœ€å°é™ã«æŠ‘ãˆã‚‹ã“ã¨ã§ã‚ªãƒ¼ãƒãƒ¼ãƒ˜ãƒƒãƒ‰ã‚’å°‘ãªãã™ã‚‹ãŸã‚ã ã¨ä¸€èˆ¬ã«èª¬æ˜Žã•ã‚Œã¾ã™ãŒã€è‡ªåˆ†ã¯ã‚‚ã†ã²ã¨ã¤ãƒã‚¤ãƒ³ãƒˆãŒã‚ã‚‹ã¨è€ƒãˆã¦ã„ã¾ã™ã€‚æ¬¡ã®ã‚°ãƒ©ãƒ•ã‚’è¦‹ã¦ãã ã•ã„ã€‚ ã‚°ãƒ©ãƒ•ã¯ã€ä¸€å®šé‡ã®ãƒ‡ãƒ¼ã‚¿ã‚’è»¢é€ã™ã‚‹ã®ã«ã‹ã‹ã‚‹æ™‚é–“ã¨ä½¿ç”¨ã™ã‚‹ãƒ–ãƒãƒƒã‚¯ã‚µã‚¤ã‚ºï¼ˆï¼‘å›žã®write(2)ã§æ›¸ãè¾¼ã‚€ã‚µã‚¤ã‚ºï¼‰ã®é–¢ä¿‚ã‚’è¡¨ã—ãŸã‚‚ã®ã§ã™æ³¨1ã€‚ ãƒ›ã‚¹ãƒˆé–“ã®TCPé€šä¿¡ã‚’è¡Œã£ã¦ã„ã‚‹å ´åˆã¯ã€TCPã®ãƒãƒƒãƒ•ã‚¡ãŒæœ‰åŠ¹ã«æ©Ÿèƒ½ã™ã‚‹ã®ã§ã€ãƒ–ãƒãƒƒã‚¯ã‚µã‚¤ã‚ºï¼ˆï¼ãƒ‘ã‚±ãƒƒãƒˆæ•°ã®é€†æ•°ï¼‰ã«ã‚ˆã‚‹é€Ÿåº¦ã®å¤‰åŒ–ã¯ã€ã»ã¼ã‚ã‚Šã¾ã›ã‚“ã€‚ä¸€æ–¹ã€åŒä¸€ãƒ›ã‚¹ãƒˆä¸Šã§é€šä¿¡ã‚’è¡Œã†ã¨ã€ãƒ–ãƒãƒƒã‚¯ã‚µã‚¤ã‚ºã¨åæ¯”ä¾‹ã—ã¦æ‰€è¦æ™‚é–“ãŒåæ¯”ä¾‹ã®é–¢ä¿‚ã«ã‚ã‚‹ã“ã¨ãŒã‚ã‹ã‚Šã¾ã™ã€‚ åŽŸå› ã¯ã€åŒä¸€ãƒ›ã‚¹ãƒˆä¸Šã®é€šä¿¡ã§ã¯ã€é€ä¿¡ãƒ—ãƒã‚»ã‚¹ãŒwrite(2)ã‚’å‘¼ã¶ãŸã³ã«ã‚³ãƒ³ãƒ†ã‚¯ã‚¹ãƒˆã‚¹ã‚¤ãƒƒãƒãŒç™ºç”Ÿ
ryshinoz 2009/12/01
performance
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ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å…¥é–€ - ãƒ‹ã‚³ãƒ¼ãƒ«ãƒ»ã‚µãƒªãƒãƒ³ | warikiru
2009-11-29 ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å…¥é–€ - ãƒ‹ã‚³ãƒ¼ãƒ«ãƒ»ã‚µãƒªãƒãƒ³ ãƒ©ãƒ™ãƒ«: performance, report Web Directions East 2009 ãƒ¯ãƒ¼ã‚¯ã‚·ãƒ§ãƒƒãƒ—ã€€11æœˆ12æ—¥ ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å…¥é–€ ãƒ‹ã‚³ãƒ¼ãƒ«ãƒ»ã‚µãƒªãƒãƒ³ é€šè¨³ã¯couldã®é•·è°·å·ã•ã‚“ã ã‚ˆã€‚ Design Fast WebsitesView more documents from Nicole Sullivan.ã‚¹ãƒ©ã‚¤ãƒ‰ã¯ã»ã¼ã“ã‚Œã¨ä¸€ç·’ã§ã€åŽç›Šã«é–¢ã™ã‚‹ãƒ‡ãƒ¼ã‚¿ãŒæ–°ãŸã«è¿½åŠ ã•ã‚Œã¦ãŸæ„Ÿã˜ã€‚ Nicole Sullivan ï¼ˆãƒ‹ã‚³ãƒ¼ãƒ«ãƒ»ã‚µãƒªãƒãƒ³ï¼‰3000ä»¥ä¸Šã«ã‚‚æ˜‡ã‚‹å¤§è¦æ¨¡ã‚µã‚¤ãƒˆã®æœ€é©åŒ–ã«æºã‚ã£ã¦æ¥ãŸ Nicole Sullivan ã¯ã€ç¾åœ¨ Yahoo! ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨æœ€é©åŒ–ã®ã‚¨ãƒãƒ³ã‚¸ã‚§ãƒªã‚¹ãƒˆã¨ã—ã¦å›½å†…å¤–ã®ã‚»ãƒŸãƒŠãƒ¼ã§è¬›æ¼”ã€‚Webã‚µã‚¤ãƒˆã«é–¢ã™ã‚‹ç ”ç©¶ã ã‘ã§ãªãã€ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆç®¡ç†ã‚‚ã“ãªã™
ryshinoz 2009/11/30
performance
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High Performance Web Design ~ãƒ‡ã‚¶ã‚¤ãƒ³ã‹ã‚‰è€ƒãˆã‚‹ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Webã‚µã‚¤ãƒˆ~ | warikiru
2009-11-24 High Performance Web Design ~ãƒ‡ã‚¶ã‚¤ãƒ³ã‹ã‚‰è€ƒãˆã‚‹ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Webã‚µã‚¤ãƒˆ~ ãƒ©ãƒ™ãƒ«: performance CSS Nite in ISHIKAWAã§è©±ã‚’ã—ã¦ã‹ã‚‰1ãƒ¶æœˆçµŒã£ãŸã®ã§ã€è–„ã‚Œã‚†ãè¨˜æ†¶ã®å¾©ç¿’ã‚‚å…¼ãã¦æ€ã„ã®ä¸ˆã‚’ç¶´ã£ã¦ã¿ãŸï½— High Performance Web Design 1. What's High Performance?ã“ã“ã§ã„ã†ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã¨ã„ã†ã®ã¯Webã‚µã‚¤ãƒˆã®è¡¨ç¤ºé«˜é€ŸåŒ–ã«ã¤ã„ã¦ã§ã™ã€‚ã¤ã¾ã‚Šã€ãƒšãƒ¼ã‚¸ã‚’ã„ã‹ã«æ—©ãè¡¨ç¤ºã•ã›ã‚‹ã‹ã¨ã„ã†èª²é¡Œã§ã™ã€‚ã§ã‚‚ã€ãã†ã‚†ã†ã®ã£ã¦ã‚µãƒ¼ãƒãƒ¼å´ã®å•é¡Œã§ã—ã‚‡ï¼Ÿã‚·ã‚¹ãƒ†ãƒ ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ç®¡è½„ã˜ã‚ƒãªã„ã®ï¼Ÿã¨æ€ã‚ã‚ŒãŒã¡ã§ã™ãŒã€Œãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Webã‚µã‚¤ãƒˆã€ã®è‘—è€…ã§ã‚ã‚‹Steve Soudersã®èª¿æŸ»ã«ã‚ˆã‚‹ã¨ã€80:20ã€‚ä¸€èˆ¬çš„ã«ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®å¾…ã¡æ™‚é–“ã®å®Ÿã«80%ãŒãƒ–ãƒ©ã‚¦ã‚¶å´ã€ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã§è²»ã‚„ã•ã‚Œã¦
ryshinoz 2009/11/25
performance
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ryshinoz 2009/11/15
javascript

css

performance
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Java/.NET Performance Monitoring, Analysis, Diagnostics & Profiling - Application Performance Management Andreas Grabneræ°ãŒ101 on HTTPS Web Site Performance Impact (dynaTrace Blog)ã«ãŠã„ã¦ã€HTTPSã‚’ä½¿ã£ãŸã‚µã‚¤ãƒˆã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æ”¹å–„ã—ãŸäº‹ä¾‹ã‚’ç´¹ä»‹ã—ã¦ã„ã‚‹ã€‚Andreas Grabneræ°ã¯æœ€è¿‘ã€onLoadã‚¤ãƒ™ãƒ³ãƒˆãŒç™ºç”Ÿã™ã‚‹ã¾ã§20ç§’ã»ã©ã‹ã‹ã‚‹ã‚µã‚¤ãƒˆã®åˆ†æžã‚’å®Ÿæ–½ã—ãŸã¨ã„ã†ã€‚ã“ã®ã‚¹ã‚¿ãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã®ãƒšãƒ¼ã‚¸ã«ã¯é‡ãŸã„ç”»åƒã‚‚ã‚¢ãƒ‹ãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³ã‚‚ã€å‡¦ç†ã®é‡ã„JavaScriptã‚‚ãªã„ã«ã‚‚é–¢ã‚ã‚‰ãšã€ã¨ã¦ã‚‚é‡ãŸã„ãƒšãƒ¼ã‚¸ã ã£ãŸã¨ã„ã†ã€‚ã“ã®ãƒšãƒ¼ã‚¸ã¯70%ãŒSSLãƒãƒ³ãƒ‰ã‚·ã‚§ãƒ¼ã‚¯ã®å‡¦ç†ã«è²»ã‚„ã•ã‚Œã¦ã„ãŸã¨ã•ã‚Œã€ã“ã‚Œã‚’æ”¹å–„ã™ã‚‹ã“ã¨ã§æœ€çµ‚çš„ã«1
ryshinoz 2009/11/11
performance
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KOF2009ã€Œã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒ“ã‚¹ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã¨ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã€ - stanaka's blog
KOF2009ã«ã¦ã€ã€Œã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒ“ã‚¹ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã¨ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã€ã¨é¡Œã—ã¦ç™ºè¡¨ã—ã¦ãã¾ã—ãŸã€‚ç™ºè¡¨è³‡æ–™ã‚’ä»¥ä¸‹ã«ç½®ã„ã¦ãŠãã¾ã™ã€‚ Performance and Scalability of Web ServiceView more presentations from Shinji Tanaka. æ¦‚è¦ã¯ã€ã€Œã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒ“ã‚¹ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’å‘ä¸Šã•ã›ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã‚’é«˜ã‚ã‚‹ãŸã‚ã«ã€ã¯ã¦ãªã§ã¯æ§˜ã€…ãªå–çµ„ã¿ã‚’è¡Œã£ã¦ã„ã¾ã™ã€‚æœ¬ã‚»ãƒƒã‚·ãƒ§ãƒ³ã§ã¯ã€ã¯ã¦ãªã§æŽ¡ç”¨ã—ã¦ã„ã‚‹å…·ä½“çš„ãªæŠ€è¡“ã€ãƒŽã‚¦ãƒã‚¦ã€å¯è¦–åŒ–æ‰‹æ³•ã¨ã€ãã‚Œã‚‰ã®åŠ¹æžœã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ã€ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ æœ€è¿‘ã®ã€Interopã‚„ã‚«ãƒ¼ãƒãƒ«èªæ›¸ä¼šã‚ãŸã‚Šã§è©±ã—ãŸå†…å®¹ã‚’ã¾ã¨ã‚ã¤ã¤ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚¿ã‚¤ãƒ ã®å¯è¦–åŒ–ã¨ã„ã†æœ€è¿‘ã®å–ã‚Šçµ„ã¿ã«ã¤ã„ã¦è©±ã—ã¾ã—ãŸã€‚ æœ€è¿‘ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚¿ã‚¤ãƒ ã«ã¤ã„ã¦ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ãªã‚°ãƒ©ãƒ•ã‚’ä½¿ã£ã¦ã„ã¾ã™ã€‚ xè»¸ãŒãƒ¬ã‚¹ãƒãƒ³ã‚¹æ™‚é–“ã€yè»¸ãŒãã®æ™‚é–“å†…ã«åŽ
ryshinoz 2009/11/09
performance

scalability
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JavaScriptã‚’é«˜é€ŸåŒ–ã™ã‚‹31ã®ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Is your JavaScript SLOW JavaScript? Amy Hoyæ°ãŠã‚ˆã³Thomas Fuchsæ°ãŒIs your JavaScript SLOW JavaScript?ã«ãŠã„ã¦ã€JavaScriptã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’ãƒã‚§ãƒƒã‚¯ã™ã‚‹ãŸã‚ã®ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆ [PDF]ã‚’å…¬é–‹ã—ã¦ã„ã‚‹ã€‚å°åˆ·ã—ã¦åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«å·¥å¤«ã•ã‚ŒãŸãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆã§ã€31ã®ãƒã‚§ãƒƒã‚¯é …ç›®ãŒã‚ã‚‹ã€‚ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ãƒã‚§ãƒƒã‚¯é …ç›®ã¯æ¬¡ã®ã¨ãŠã‚Šã€‚ scriptã‚¿ã‚°ã¯æ£ã—ã„ä½ç½®ã«è¨˜è¿°ã•ã‚Œã¦ã„ã‚‹ã‹ DOM Monsterãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ãƒ¬ãƒƒãƒˆã§DOMã‚’åˆ†æžã—ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å•é¡Œã‚’æ˜Žã‹ã«ã™ã‚‹ ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ˜ãƒƒãƒ€ã‚’æ£ã—ã„çŠ¶æ…‹ã«ã™ã‚‹ çµåˆã€ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã€äº‹å‰ã‚ãƒ£ãƒƒã‚·ãƒ¥ ãƒŸãƒ‹ãƒ•ã‚¡ã‚¤ã€Gzipåœ§ç¸® Smushã€CSS Scriptã€Favicon ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã®ç¢ºèª ãƒ©ãƒŠã‚¦ã‚§ã‚¤ã‚¿ã‚¤ãƒžã®ç®¡ç† DOMã‚³ãƒ¼ãƒ‰åŠ¹çŽ‡ã®æœ€å¤§åŒ– ãƒŽãƒ¼ãƒ‰ã‚»ãƒ¬
ryshinoz 2009/10/31
javascript

performance
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itarchitect.jp
This domain may be for sale!
ryshinoz 2009/10/22
performance
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MySQL 5.1ã®mysqldumpslowã§å¿«é€Ÿãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚° - SH2ã®æ—¥è¨˜
MySQL 5.1ã®mysqldumpslowã‚’ä½¿ã†ã¨ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ãŒæ¥½ã«ãªã‚‹ï¼ã¨ã„ã†è©±é¡Œã§ã™ã€‚ mysqldumpslowã¯ã‚‚ã¨ã‚‚ã¨MySQLã«ä»˜å±žã—ã¦ã„ã‚‹ãƒ„ãƒ¼ãƒ«ã§ã€ã‚¹ãƒãƒ¼ã‚¯ã‚¨ãƒªãƒã‚°ã‚’é›†è¨ˆã—ã¦ãã‚Œã‚‹ã‚‚ã®ã§ã™ã€‚ã“ã‚Œè‡ªä½“ã¯MySQL 5.1ã§ç‰¹ã«å¤‰ã‚ã£ãŸã¨ã“ã‚ã¯ã‚ã‚Šã¾ã›ã‚“ãŒã€ã‚¹ãƒãƒ¼ã‚¯ã‚¨ãƒªãƒã‚°æœ¬ä½“ã®æ–¹ãŒæ©Ÿèƒ½å¼·åŒ–ã•ã‚Œã¦ã„ã‚‹ãŸã‚ã€çµ„ã¿åˆã‚ã›ã‚‹ã¨ãªã‹ãªã‹ä¾¿åˆ©ã«ãªã£ã¦ã„ã¾ã™ã€‚MySQL 5.1ã«ãŠã‘ã‚‹ã‚¹ãƒãƒ¼ã‚¯ã‚¨ãƒªãƒã‚°ã®ä¸»ãªæ©Ÿèƒ½å¼·åŒ–ã¯ä»¥ä¸‹ã®ä¸‰ç‚¹ã§ã™ã€‚ long_query_timeã«1ç§’æœªæº€ã®å€¤ã‚’è¨å®šã§ãã‚‹ã‚ˆã†ã«ãªã£ãŸã€‚ å‡ºåŠ›å…ˆã‚’è¨å®šã§ãã‚‹ã‚ˆã†ã«ãªã£ãŸã€‚ ã“ã‚Œã‚‰ã®è¨å®šã‚’ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ã§å¤‰æ›´ã§ãã‚‹ã‚ˆã†ã«ãªã£ãŸã€‚ ã“ã‚Œã§ã©ã†ãªã‚‹ã‹ã¨ã„ã†ã¨ã€MySQLã®æ€§èƒ½åˆ†æžã‚’ã—ãŸã„ã¨æ€ã£ãŸã¨ãã«ã€ã‚µãƒ¼ãƒã‚’æ¢ã‚ãšã«ãã®å ´ã§ mysql> set global slow_query_log = 1; mysql> set glob
ryshinoz 2009/10/16
mysql

performance
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https://jp.techcrunch.com/2009/10/09/20091008digg-is-also-feeling-the-need-for-speed/
ryshinoz 2009/10/09
digg

performance
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