Top 20+ MySQL Best Practices | Envato Tuts+
Database operations often tend to be the main bottleneck for most web applications today. It's not only the DBA's (database administrators) that have to worry about these performance issues. We as programmers need to do our part by structuring tables properly, writing optimized queries and better code. In this article, I'll list some MySQL optimization techniques for programmers. Before we start,
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OpenSTA Users Home Page - Free Web Load and Stress Testing Tool
News 2007-OCT-19: OpenSTA 1.4.4 released 2005-JUN-09: BView 1.0.3 released 2005-MAY-12: OpenSTA 1.4.3 released 2005-MAR-28: SCL Reference Rewritten 2004-SEP-07: BView gets an update and new home 2003-DEC-26: OpenSTA.org moves home and gets a refresh 2003-MAY-01: OpenSTA 1.4.2 released OpenSTA is a distributed software testing architecture designed around CORBA, it was originally developed to be co
Website load test - JBlitz Professional 6.0
Website load test - JBlitz ProfessionalLightning-fast, highly effective load testing Advanced performance and download time testing Stress testing that will 'Test it till it breaks' JBlitz Professional 6.0 represents the latest and most advanced version of our leading website load test tool. JBlitz is a 100% Java product that is fully cross-platform. JBlitz ships with an extensive API for fine-tun
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Unicorn: Rack HTTP server for Unix and fast clients
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nginx
Celebrating 20 years of nginx! Read about our journey and milestones in the latest blog. nginx ("engine x") is an HTTP web server, reverse proxy, content cache, load balancer, TCP/UDP proxy server, and mail proxy server. Originally written by Igor Sysoev and distributed under the 2-clause BSD License. Enterprise distributions, commercial support and training are available from F5, Inc. Docs • Code
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http_load
http_load - multiprocessing http test client Fetch the software. http_load runs multiple http fetches in parallel, to test the throughput of a web server. However unlike most such test clients, it runs in a single process, so it doesn't bog down the client machine. It can be configured to do https fetches as well. You give it a file containing a list of URLs that may be fetched, a flag specifying
Rails アプリを nginx ã®æ‹¡å¼µãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã§ç½®ãæ›ãˆã¦é«˜é€ŸåŒ–ã™ã‚‹æ–¹æ³• - HeartRails Tech Blog
HeartRails Tech Blog ãƒãƒ¼ãƒˆãƒ¬ã‚¤ãƒ«ã‚ºã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã€ãƒ‡ã‚¶ã‚¤ãƒŠãƒ¼ã«ã‚ˆã‚‹ãƒ–ãƒã‚°ã§ã™ã€‚ ウェブサービスã€ã‚¹ãƒžãƒ›ã‚¢ãƒ—リã€IoT デãƒã‚¤ã‚¹ã®é–‹ç™ºã«é–¢é€£ã™ã‚‹æŠ€è¡“çš„ãªæƒ…å ±ã‚’ç™ºä¿¡ã—ã¦ã„ãã¾ã™ã€‚ ã“ã‚“ã«ã¡ã¯ã€ãƒãƒ¼ãƒˆãƒ¬ã‚¤ãƒ«ã‚ºã®å¢ƒ (@kazsakai) ã§ã™ã€‚好ããªã‚¨ã‚¯ã‚¹ãƒšãƒ³ãƒ€ãƒ–ルズã¯ãƒ‰ãƒ«ãƒ•ï½¥ãƒ©ãƒ³ã‚°ãƒ¬ãƒ³ã§ã™ã€‚ ã•ã¦ã€å¼Šç¤¾ã§ã¯ã‚ˆãサーãƒãƒ¼ã‚µã‚¤ãƒ‰ã‚’ nginx+passenger+Ruby on Rails ã¨ã„ã†æ§‹æˆã§ã‚µãƒ¼ãƒ“スを構築ã—ã¦ã„ã¾ã™ã€‚ Rails を使ã£ã¦ã„ã‚‹ã®ã¯ç¤¾å㌠HeartRails ã ã‹ã‚‰ã€ã¨ã„ã†ã‚ã‘ã§ã¯å…¨ããªãã€å˜ã«åƒ•ãŒæ˜”ã‹ã‚‰ Ruby を使ã£ã¦ã„ãŸã‹ã‚‰ã§ã€ä»–æ„ã¯ã‚ã‚Šã¾ã›ã‚“。 passenger ã¯ä»Šã‚„ Rails/Rack アプリå‘ã‘ã®æ¨™æº–ミドルウェアã¿ãŸã„ãªå˜åœ¨ã§ã€ã“ã®ãŠã‹ã’ã§éšåˆ† Rails ã®é‹ç”¨ãŒæ¥½ã«ãªã£ã¦ã„ã¾ã™ã€‚passenger ã®ãƒªãƒªãƒ¼ã‚¹ä»¥å‰ã¯æ‰‹è£½ã‚¹ã‚¯ãƒªãƒ—
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PHPを使ã†å ´åˆApacheã¨nginxã©ã£ã¡ä½¿ãˆã°ã„ã„ん？ã¨æ°—ã«ãªã£ãŸã®ã§ãƒ‘フォーマンス比較ã—ã¦ã¿ã¾ã—㟠ã“ã‚“ãªæ„Ÿã˜ã®æ§‹æˆã§ ã™ã¹ã¦ä»®æƒ³ã‚µãƒ¼ãƒæ§‹æˆã§ã™ è² è·å…ƒã‚µãƒ¼ãƒãƒ¼ CPU=2 RAM=1000M ãŒã‚“ã°ã‚‹ã‚µãƒ¼ãƒ CPU=4 RAM=1024M DBサームCPU=4 RAM=1536MB 使ã£ãŸãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ Apache 2.2.3 Nginx 0.7.64 PHP 5.3.1　（åプãƒã‚»ã‚¹=6 tcp接続） MySQL 5.5.1 spawn-fcgi 1.4.22 wordpress 2.9.1 早速基礎体力ã¨ã„ã†ã‹é€šå¸¸ã®æˆ¦é—˜åŠ›ã‚’測ã£ã¦ã¿ã¾ã™ abã§å¤šé‡åº¦1ã§100回リクエストã—ã¦ã¿ã¾ã™ 公平を期ã™ãŸã‚ã«äºŒå›žç›®ã®çµæžœã‚’ã¨ã£ã¦ã„ã¾ã™ ab -c 1 -n 100 -H "Host: blog.xcir.net" http://192.168.1.123:82/
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