Java Persistence API Performance Benchmark - Home
About this Benchmark This is a comprehensive benchmark that compares the performance of different combinations of JPA providers and Database Management Systems (DBMS). It covers many JPA ORM providers (Hibernate, EclipseLink, OpenJPA and DataNucleus) and DBMS (MySQL, PostgreSQL, Derby, HSQLDB, H2, HSQLite) that are available in Java. The benchmark is published by ObjectDB Software Ltd., but it sho
Google IO 2012
Follow the slides at http://goo.gl/U2vuT Performance optimization... what's that? Today, we're going to talk about Raw JavaScript Execution Performance with now ... Made in Germany Who cares about performance? You should. JavaScript Performance Matters
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SXSW 2012 - JavaScript MythBusters
JavaScript Performance MythBustersâ„¢ (via jsPerf) SXSW 2012
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Orchestrate IT security with your data at its core. Netwrix solutions empower you to identify and classify sensitive information with utmost precision; reduce your exposure to risk and detect threats in time to avoid data breaches; and achieve and prove compliance. POWERFUL DATA SECURITY MADE EASY Netwrix Auditor is a visibility platform that enables control over changes, configurations and access
High Performance JavaScript (Amazon DevCon 2011)
The document summarizes techniques for improving JavaScript performance in web applications. It discusses how JavaScript execution blocks the browser UI thread, leading to unresponsive user experiences if scripts run for too long. It then provides recommendations to limit JavaScript execution times to under 50ms and describes load time techniques like placing scripts at the bottom of the page, com
Adobe - デベãƒãƒƒãƒ‘ーセンター : ActionScript 3.0ã«ãŠã‘るパフォーマンスå‘上ã®ãƒ’ント
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Flashã§æ€’涛ã®ã”ã¨ãイベント処ç†ã‚’æŒãã¾ãã‚‹3技：速ã„Flash/ActionScriptãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°å…¥é–€ï¼ˆ3）（1/3 ページ） Flash/ActionScriptãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã®åŸºç¤ŽçŸ¥è˜ã‹ã‚‰å®Ÿè·µçš„テクニックã¾ã§ã‚’紹介ã™ã‚‹é€£è¼‰ã€‚èªã¿ãªãŒã‚‰è©¦ã›ã‚‹ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ãƒ»ã‚µãƒ³ãƒ—ルもã‚ã‚Šã¾ã™ã€‚Adobe AIR/Flexã«ã‚‚応用å¯èƒ½ã§ã™ Flash高速化ã¯â€œä»•çµ„ã¿â€ã®ç†è§£ã‹ã‚‰å§‹ã‚ã‚‹ï¼ å‰å›žã€ŒFlashã§å¹é›ªã®ã”ã¨ãæ画を実ç¾ã™ã‚‹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°3ç–ã€ã‹ã‚‰ã€é–“ãŒã ã„ã¶ç©ºã„ã¦ã—ã¾ã„ã¾ã—ãŸã€‚完全ã«å¤ã§ã™ã。連載ペースã¯ã‹ãªã‚Šã‚†ã£ãŸã‚Šç›®ã§ã™ãŒã€æš–ã‹ã„ç›®ã§è¦‹å®ˆã£ã¦ã„ãŸã ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ ã•ã¦ã€ç¬¬3回ã®å†…容ã¯ã€Œã‚¤ãƒ™ãƒ³ãƒˆã€ã§ã™ã€‚ãã®ä¸ã§ã‚‚ã€ç‰¹ã«å¤šç”¨ã•ã‚Œã‚„ã™ã„「Event.ENTER_FRAMEã€ã€ŒMouseEventã€ã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«ã¤ã„ã¦ã€ç´¹ä»‹ã—ã¾ã™ã€‚ イベントï¼ã‚¤ãƒ³ã‚¿ãƒ©ã‚¯ãƒ†ã‚£ãƒ–コンテンツ制作ã®åŸºæœ¬ 「イベントã€ã®
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Flashを閃光ã®ã”ã¨ã高速化ã™ã‚‹ãŸã‚ã®åŸºç¤ŽçŸ¥è˜ï¼šé€Ÿã„Flash/ActionScriptãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°å…¥é–€ï¼ˆ1）（1/2 ページ） Flash/ActionScriptãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã®åŸºç¤ŽçŸ¥è˜ã‹ã‚‰å®Ÿè·µçš„テクニックã¾ã§ã‚’紹介ã™ã‚‹é€£è¼‰ã€‚èªã¿ãªãŒã‚‰è©¦ã›ã‚‹ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ãƒ»ã‚µãƒ³ãƒ—ルもã‚ã‚Šã¾ã™ã€‚Adobe AIR/Flexã«ã‚‚応用å¯èƒ½ã§ã™ Flashを徹底的ã«è»½ã作るãŸã‚ã®3ã‚«æ¡ æœ¬é€£è¼‰ã§ã¯ã€ã“ã‚Œã‹ã‚‰æ•°å›žã«ã‚ãŸã‚Šã€Flash/ActionScript 3.0（以下ã€AS3）ã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã®è€ƒãˆæ–¹ã‚„方法ã«ã¤ã„ã¦è§£èª¬ã—ã¾ã™ã€‚ ç†è€…ãŒåˆã‚ã¦Flash/AS3ã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã¨æœ¬æ ¼çš„ã«å‘ãåˆã£ãŸã®ã¯ã€2007å¹´ã®å†¬ã®ã€Œã‚µã‚°ãƒ¼ãƒ«ãƒ†ãƒ¬ãƒ“ã€ã®é–‹ç™ºã«ãŠã„ã¦ã§ã—ãŸã€‚当時ã€é–‹ç™ºãƒãƒ¼ãƒ ã§ã¯ã€Œå¾¹åº•çš„ã«è»½ã作るã€ã¨ã„ã†é‰„ã®ç›®æ¨™ã‚’掲ã’ã¦ãŠã‚Šã€ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã®ãŸã‚ã®ã•ã¾ã–ã¾ãªèª¿æŸ»ã‚’ç©ã¿é‡ãã¦ã„ã¾ã—ãŸã€‚çµæžœã€2000å¹´ã«ç™ºå£²ã•ã‚ŒãŸå¤ã„PCãªã©
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The Grinder, a Java Load Testing Framework
The Grinder is a JavaTM load testing framework that makes it easy to run a distributed test using many load injector machines. It is freely available under a BSD-style open-source license. The latest news, downloads, and mailing list archives can be found on SourceForge.net. Key features Generic Approach Load test anything that has a Java API. This includes common cases such as HTTP web servers, S
OptimalMod_jk1.2Configuration| JBoss.org Content Archive (Read Only)
Created by sjmenden on Oct 31, 2007 12:49 PM. Last modified by sjmenden on Jun 19, 2009 11:05 AM. Optimal mod_jk configuration There are many potential problems associated with the default configuration of mod_jk. Let's say it is perfectly adequate for a very low traffic website, but when pushing any moderate to high load to mod_jk, there will be connection problems. This is not due to any bug i
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