[B! java] yuroyoroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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javaã«é–¢ã™ã‚‹yuroyoroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (315)

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Javaã®è¬Žã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹åŠ£åŒ–ç¾è±¡ã¨ã®æˆ¦ã„ - Cybozu Inside Out | ã‚µã‚¤ãƒœã‚¦ã‚ºã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯ã€‚ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³åŸºç›¤ãƒãƒ¼ãƒ ã®æ¨ªç”°ã§ã™ã€‚ Javaã®è¬Žã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹åŠ£åŒ–ã«ã¾ã¤ã‚ã‚‹èª¿æŸ»ã‚’ã—ã¦ã„ãŸã®ã§ã™ãŒã€1ãƒ¶æœˆã®è‹¦åŠ´ã®æœ«ã«åŽŸå› ãŒã‚ã‹ã‚Šã¾ã—ãŸã®ã§ã€å ±å‘Šã•ã›ã¦ã„ãŸã ãã¾ã™ï¼ å…¬é–‹å¾Œã«é ‚ã„ãŸã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ã§ã®ã”æŒ‡æ‘˜ãƒ»ç¤¾å†…ã§ã®ã‚¿ã‚¤ãƒãƒ»èªã¿ã«ãã„ãªã©ã®æŒ‡æ‘˜ã‚’å—ã‘ã¦ãŸã®ã§ã€è¬¹ã‚“ã§ä¿®æ£ã•ã›ã„ãŸã ãã¾ã™ã€‚ ä¿®æ£ã—ãŸå†…å®¹ã«ã¤ãã¾ã—ã¦ã¯ã€è¨˜äº‹ã®æœ€å¾Œã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ å¿™ã—ã„äººã®ãŸã‚ã®ã¾ã¨ã‚ jdk-7u4ä»¥é™ã®jdk-7 *1 ã§Javaã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒåŠ£åŒ–ã™ã‚‹è¬Žã®ç¾è±¡ CodeCacheã®å®¹é‡é™ç•Œã«è¿‘ã¥ãã¨JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’åœæ¢ã—ã¦ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ãŸã‚³ãƒ¼ãƒ‰ã‚’æ¨ã¦ã‚‹æ©Ÿèƒ½ãŒåŽŸå› ã ã£ãŸ èµ·å‹•ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã§å›žé¿ã§ãã‚‹ã®ã§ã€é•·æœŸé‹ç”¨ã™ã‚‹ã¨ãã¯ -XX:-UseCodeCacheFlushing, -XX:ReservedCodeCacheSize=128m ã‚’ã¤ã‘ã‚‹ ä¸Šã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’è¨å®šã—ãŸæ™‚ã«ã€C
yuroyoro 2016/04/13
java

jvm

performance
ãƒªãƒ³ã‚¯
Web Application Server ã‚’å‹•ã‹ã™æ™‚ã® Java8 èµ·å‹•ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã®ãƒ¡ãƒ¢ - ãã®æ‰‹ã®å¹³ã¯å°»ã‚‚ã¤ã‹ã‚ã‚‹ã•
ä¸€èˆ¬çš„ãª Web Application Server *1 ã‚’ Java8 ã§å‹•ã‹ã™ã«ã‚ãŸã£ã¦ï¼Œæœ€è¿‘æœ‰åŠ¹ã«ã—ã¦ã„ã‚‹èµ·å‹•ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã«ã¤ã„ã¦ãƒ¡ãƒ¢ï¼Ž ä½•ã‹é–“é•ã£ã¦ã„ãŸã‚Šï¼Œã‚ã‚‹ã„ã¯ã€Œã“ã£ã¡ã®æ–¹ãŒè‰¯ã„ã€ã¿ãŸã„ãªã®ãŒã‚ã‚Œã°æ•™ãˆã¦ä¸‹ã•ã„ï¼Ž -server server mode ã§èµ·å‹•ã•ã›ã‚‹ (æŒ‡å®šã—ãªã„ã¨ client mode ã«ãªã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ï¼Œãƒžã‚·ãƒ³ã‚¹ãƒšãƒƒã‚¯ã«ã‚ˆã£ã¦ã‚¹ã‚¤ãƒƒãƒã™ã‚‹ï¼Ÿ)ï¼Ž -Djava.net.preferIPv4Stack=true If IPv6 is available on the operating system the underlying native socket will be an IPv6 socket. This allows Java(tm) applications to connect too, and accept connections from,
yuroyoro 2016/03/11
java
ãƒªãƒ³ã‚¯
HTTP/2 for the Web Developer
HTTP/2 for the Web Developer 1. Unless otherwise indicated, these slides are Â© 2013-2015 Pivotal Software, Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ SPRINGONE2GX WASHINGTON, DC HTTP/2 for the web developer By Brian Clozel @brianclozel 2. Unless otherwise indicated, these slides are Â© 2013-2015 Pivotal Software, Inc.
yuroyoro 2015/12/03
http2

java

jetty
ãƒªãƒ³ã‚¯
GitHub - winterbe/java8-tutorial: Modern Java - A Guide to Java 8
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yuroyoro 2015/11/13
java
ãƒªãƒ³ã‚¯
ã‚¸ãƒ§ãƒ–ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ©ã€ŒRundeckã€ã‚’è©¦ã—ã¦ã¿ã‚‹ | DevelopersIO
æ£®æ°¸ã§ã™ã€‚ æœ€è¿‘ã¯å¤§é€†è»¢è£åˆ¤ã‚’ã‚„ã‚ŠãªãŒã‚‰å¯è½ã¡ã™ã‚‹ã¨ã„ã†æ¯Žæ—¥ã‚’é€ã£ã¦ã„ã¾ã™ã€‚ ã‚µãƒ¼ãƒæ§‹ç¯‰ã™ã‚‹ä¸Šã§ã€ã‚¸ãƒ§ãƒ–ã‚’ã©ã†ã™ã‚‹ã‹ã¨ã„ã†ã®ã¯è€ƒæ…®ãŒå¿…è¦ãªç‚¹ã§ã™ã€‚ ç°¡å˜ã«å®Ÿç¾ã™ã‚‹ã«ã¯cronã‚’ä½¿ãˆã°ã„ã„ã®ã§ã™ãŒã€è¦ä»¶ã«ã‚ˆã£ã¦ã¯ã‚¸ãƒ§ãƒ–ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ©ã‚’ä½¿ã‚ãªã„ã¨åŽ³ã—ã„ã¨ã„ã†ã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚ ã‹ã¨è¨€ã£ã¦ã€ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚ºã§ä½¿ã‚ã‚Œã¦ã„ã‚‹æœ¬æ ¼çš„ãªã‚¸ãƒ§ãƒ–ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ©ã‚’ä½¿ã†ã®ã‚‚å¤§ã’ã•ã™ãŽã‚‹ã€ã¨ã„ã†ã®ã‚‚ã‚ã‹ã‚Šã¾ã™ã€‚ ãã“ã§ä»Šå›žã¯ã€ç°¡å˜ã«æ§‹ç¯‰ãŒã§ãã¦ãã‚Œãªã‚Šã«ç—’ã„ã¨ã“ã‚ã«ã¯æ‰‹ãŒå±Šãã‚¸ãƒ§ãƒ–ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ©ã€ŒRundeckã€ã‚’è©¦ã—ã¦ã¿ã¾ã™ã€‚ Rundeckã¨ã¯ OSSã®ã‚¸ãƒ§ãƒ–ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ©ã§ã™ã€‚ ç‰¹å¾´ã¨ã—ã¦ä»¥ä¸‹ã®æ§˜ãªã‚‚ã®ãŒã‚ã’ã‚‰ã‚Œã¾ã™ã€‚ ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆãƒ¬ã‚¹ SSHæŽ¥ç¶šã§ãã‚Œã°ã‚¸ãƒ§ãƒ–ã‚’å®Ÿè¡Œã§ãã¾ã™ã€‚ ãªã®ã§ã€åˆ¥ã‚µãƒ–ãƒãƒƒãƒˆã¯ã‚‚ã¡ã‚ã‚“ã€åˆ¥VPCã§ã‚‚åˆ¥AWSã‚¢ã‚«ã‚¦ãƒ³ãƒˆã§ã‚‚ã¯ãŸã¾ãŸã‚ªãƒ³ãƒ—ãƒ¬ã§ã‚‚Rundeckã‚µãƒ¼ãƒã‹ã‚‰SSHæŽ¥ç¶šã¨ã‚¸ãƒ§ãƒ–ã‚’å®Ÿè¡Œã§ãã‚‹
yuroyoro 2015/08/31
rundeck

java

Job Scheduler
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è‡³æ¥µã®Javaã‚¯ã‚¤ã‚º ç·é›†ç·¨
è‡³æ¥µã®Javaã‚¯ã‚¤ã‚º ç·é›†ç·¨ - Download as a PDF or view online for free
yuroyoro 2015/02/27
java
ãƒªãƒ³ã‚¯
Map<D,B>
Map<D,B>Map DB provides Java Maps, Sets, Lists, Queues and other collections backed by off-heap or on-disk storage. It is a hybrid between java collection framework and embedded database engine. It is free and open-source under Apache license.
yuroyoro 2014/10/29
java

Database
ãƒªãƒ³ã‚¯
Vert.xã‹ã‚‰ã¿ãŸReactive Streams
yuroyoro 2014/10/29
java

vert.x
ãƒªãƒ³ã‚¯
Java 8 ã®ãƒ’ãƒ¼ãƒ—ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°
Presentation Slides at Java 8 HotSpot meeting http://kanjava.connpass.com/event/8860/
yuroyoro 2014/10/24
java

jvm
ãƒªãƒ³ã‚¯
Jvm internal
2. Java 8 HotSpotMeeting è‡ªå·±ç´¹ä»‹ COPYRIGHT 2014 PLUGRAM, INC. @tan_go238 PLUGRAM, Inc. 14å¹´10æœˆ23æ—¥æœ¨æ›œæ—¥2 3. Java 8 HotSpotMeeting ã‚‚ãã˜ ãƒ»ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³å¼•æ•° ãƒ»OOPã¨ã‹ ãƒ»Object Locking ãƒ»Compressed OOP ãƒ»Java8ã§ã®å¤‰æ›´ç‚¹ COPYRIGHT 2014 PLUGRAM, INC. 14å¹´10æœˆ23æ—¥æœ¨æ›œæ—¥3
yuroyoro 2014/10/24
java

jvm
ãƒªãƒ³ã‚¯
Javaä¸¦è¡Œå‡¦ç†ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° ç¬¬16ç« ver2
2. 2 ã¯ã˜ã‚ã« â€¢ ã‚ã‚‹ã‚¹ãƒ¬ãƒƒãƒ‰ãŒã€å¤‰æ•°aVariableã«å€¤ã‚’ä»£å…¥ aVariable = 3; â€¢ é€šå¸¸ãªã‚‰ä»–ã®ã‚¹ãƒ¬ãƒƒãƒ‰ã¯å•é¡Œãªã aVariable=3 ã¨ã—ã¦å€¤ãŒè¦‹ã‚Œã‚‹ã€‚ â€»ãŸã ã—ã€æ£ã—ãåŒæœŸåŒ–ã•ã‚Œã¦ã„ã‚‹å ´åˆã®ã¿ã€‚ â€¢ é€†ã«åŒæœŸåŒ–ã•ã‚Œã¦ã„ãªã„ã¨æ¬¡ã®ã‚ˆã†ãªå•é¡ŒãŒç™ºç”Ÿ 3. 3 ãƒ¡ãƒ¢ãƒªã‚„ãƒ—ãƒã‚»ãƒƒã‚µã®å•é¡Œ â€¢ ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ãŒã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã«æ›¸ã‹ã‚Œã¦ã„ã‚‹å¸¸è˜çš„ãªé †åºã§ãªã„é †åºã§å‘½ä»¤ã‚’ä½œã‚Š ã ã™ã€‚ â€¢ å¤‰æ•°ã‚’ãƒ¡ãƒ¢ãƒªã§ã¯ãªããƒ—ãƒã‚»ãƒƒã‚µã®ãƒ¬ã‚¸ã‚¹ã‚¿ã«ä¿å˜ã™ã‚‹ã€‚ â€¢ ãƒ—ãƒã‚»ãƒƒã‚µãŒè¤‡æ•°ã®å‘½ä»¤ã‚’å¹³è¡Œã«å®Ÿè¡Œã—ãŸã‚Šã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ãŒä½œã£ãŸã‚³ãƒ¼ãƒ‰ã¨ã¯é• ã†é †åºã§å‘½ä»¤ã‚’å®Ÿè¡Œã™ã‚‹ã€‚ â€¢ ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®ä»‹åœ¨ã«ã‚ˆã£ã¦ã€å¤‰æ•°ã¸ã®æ›¸ãè¾¼ã¿ãŒä¸»è¨˜æ†¶ã«ã‚³ãƒŸãƒƒãƒˆã•ã‚Œã‚‹é †åºãŒ å¤‰ã‚ã‚‹ã€‚ â€¢ ãƒ—ãƒã‚»ãƒƒã‚µãƒãƒ¼ã‚«ãƒ«ãªã‚ãƒ£ãƒƒã‚·ãƒ¥ã«ä¿å˜ã•ã‚ŒãŸå€¤ãŒä»–ã®ãƒ—ãƒã‚»ãƒƒã‚µã‹ã‚‰è¦‹ãˆãªã„ ã“ã¨ãŒã‚ã‚‹ã€‚ 5. 5 ãƒ¡ãƒ¢ãƒªãƒ¢ãƒ‡ãƒ«ã®èª²é¡Œ â€¢ å…±æœ‰ãƒ¡ãƒ¢ãƒªã‚’ä½¿ã†ãƒžãƒ«ãƒãƒ—
yuroyoro 2014/09/26
java
ãƒªãƒ³ã‚¯
ã‚ãªãŸã¨ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ— - ç¬¬å…«å›ž #æ¸‹è°·java
ç¬¬å…«å›ž #æ¸‹è°·java ã§ç™ºè¡¨ã—ãŸã€Œã‚ãªãŸã¨ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã€ã§ã™ã€‚ ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã®ä½¿ã„ã¿ã¡ã€å–ã‚Šæ–¹ã€èªã¿æ–¹ã«ã¤ã„ã¦èª¬æ˜Žã—ã¦ã„ã¾ã™ã€‚ ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã“ã‚ããªã„ã€‚
yuroyoro 2014/09/21
ã‚¸ãƒ£ãƒ

java
ãƒªãƒ³ã‚¯
JVM! JVM! JVM!
10. jmc Java Mission Control â— ãƒ¡ãƒ¢ãƒªçµ±è¨ˆã€ã‚¹ãƒ¬ãƒƒãƒ‰æ•°ã€ã‚¯ãƒ©ã‚¹æ•°ã‚’ã‚°ãƒ©ãƒ•ã‚£ã‚«ãƒ«ã«è¡¨ ç¤º â— jconsoleã¨ä¼¼ãŸã‚ˆã†ãªæ„Ÿã˜ã ã‘ã©jmcã®æ–¹ãŒãªã†ã„ï¼Ÿ â— ãƒ€ãƒƒã‚·ãƒ¥ãƒœãƒ¼ãƒ‰ã®ã‚«ã‚¹ã‚¿ãƒžã‚¤ã‚ºï¼ˆã‚°ãƒ©ãƒ•ã®è¿½åŠ ï¼‰ãŒå¯èƒ½ â— Flight Recorderã¨ã„ã†ãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒªãƒ³ã‚°ãƒ„ãƒ¼ãƒ«ãŒã‚ ã‚‹ã€‚ãŒå•†ç”¨ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ãŒå¿…è¦ï¼ˆã‚‰ã—ã„ â— -XX:+UnlockCommercialFeatures -XX:+FlightRecorder â— Eclipseãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã¨ã—ã¦ã‚‚åˆ©ç”¨ã§ãã‚‹ï¼ˆã‚‰ã—ã„
yuroyoro 2014/06/13
java

jvm

monitoring

ç›£è¦–

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ãƒªãƒ³ã‚¯
Javaãƒˆãƒ©ãƒ–ãƒ«ã«å¿œã˜ãŸåˆå‹•å¯¾å¿œã®ã¾ã¨ã‚ - n-agetsumaã®æ—¥è¨˜
Javaãƒˆãƒ©ãƒ–ãƒ«ã§ã¯ã€Žæƒ…å ±ãŒãªãã¦ã€å†ç¾ã‚‚ãªã‹ãªã‹ã—ã¾ã›ã‚“ã€ã¨ã„ã£ãŸçŠ¶æ³ã«é™¥ã‚‹ã“ã¨ãŒã‚ã‚‹ã€‚ã“ã®ã‚ˆã†ãªçŠ¶æ³ã‚’å›žé¿ã™ã‚‹ãŸã‚ã«ã€ä»¥ä¸‹ã®3ã¤ã®ä»£è¡¨çš„ãªãƒˆãƒ©ãƒ–ãƒ«ã‚’ä¾‹ã«ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã‚’å†èµ·å‹•ã™ã‚‹å‰ã«ä½•ã‚’å–å¾—ã™ã‚Œã°è‰¯ã„ã®ã‹ã‚’ã¾ã¨ã‚ã¦ã¿ã‚‹ã€‚ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‹ã‚‰å¿œç”ãŒãªã„ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒé…ã„ ãƒ’ãƒ¼ãƒ—ãƒ¡ãƒ¢ãƒªãŒè¶³ã‚Šãªã„(OutOfMemoryErrorã®ç™ºç”Ÿ) ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‹ã‚‰å¿œç”ãŒãªã„ å–å¾—ã™ã‚‹æƒ…å ± ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ— ãƒ‡ãƒ¼ã‚¿å–å¾—æ–¹æ³• ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã¨ã¯ã€ã‚³ãƒžãƒ³ãƒ‰å®Ÿè¡Œæ™‚ç‚¹ã§ã®Javaã‚¹ãƒ¬ãƒƒãƒ‰å®Ÿè¡ŒçŠ¶æ…‹ã‚’å‡ºåŠ›ã—ãŸã‚‚ã®ã§ã‚ã‚‹ã€‚å¿œç”ãŒãªã„å ´åˆã€ä½•ã‚‰ã‹ã®è¦å› ã«ã‚ˆã‚Šã©ã“ã‹ã§å‡¦ç†ãŒæ¢ã¾ã£ã¦ã„ã‚‹ã“ã¨ãŒæƒ³å®šã•ã‚Œã‚‹ã€‚ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã¯ã€Žã©ã“ã§æ¢ã¾ã£ã¦ã„ã‚‹ã®ã‹ï¼Ÿã€ã‚’åˆ‡ã‚Šåˆ†ã‘ã‚‹ã®ã«å¤§åˆ‡ãªæƒ…å ±ã§ã‚ã‚‹ã€‚ å–å¾—æ–¹æ³•ã¯JDKã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ã‚ˆã£ã¦è‰²ã€…ã‚ã‚‹ã€‚ kill -3 <pid> (å°‘ãªãã¨ã‚‚1.4.2ã«ã¯ã‚ã‚‹ã€œJDK7ã§ã‚‚
yuroyoro 2014/03/12
java

jvm
ãƒªãƒ³ã‚¯
Javaã®CPUãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒªãƒ³ã‚° - nekop's blog
JBoss / WildFly (å…¨éƒ¨ä¿º) Advent Calendar 2013ã®19æ—¥ç›®ã§ã™ã€‚Javaä¸€èˆ¬ãªãƒˆãƒ”ãƒƒã‚¯å¯„ã‚Šã§ã€‚ è‡ªåˆ†ã§ä¸»ã«åˆ©ç”¨ã™ã‚‹Javaã®ãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒ©ã¯YourKitãªã®ã§ã™ãŒã€YourKitã‚’è³¼å…¥ã—ã¦ã„ãªã„å ´åˆã§æ€§èƒ½å•é¡Œã‚’è§£æžã™ã‚‹ã¨ãã¨ã‹ã«ä½•ãŒä½¿ãˆã‚‹ã‹ãªãã¨æ€ã£ã¦èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ $ uname -a Linux localhost.localdomain 3.11.10-301.fc20.x86_64 #1 SMP Thu Dec 5 14:01:17 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux $ java -version java version "1.7.0_45" OpenJDK Runtime Environment (fedora-2.4.3.0.fc20-x86_64 u45-b15) OpenJDK 64-Bi
yuroyoro 2013/12/18
java

jvm

performance
ãƒªãƒ³ã‚¯
CUBRID blog - database management systems and software development
CUBRID 10.2 is now live: better, faster, stronger CUBRID 10.2 is now live: better, faster, stronger New features, improvement and release notes Read >
yuroyoro 2013/11/26
java
ãƒªãƒ³ã‚¯
http://therichwebexperience.com/blog/greg_wilkins/2010/06/lies_damned_lies_and_benchmarks
yuroyoro 2013/11/20
java

jvm

jetty

HttpCore
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Javaã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒ æ§‹ç¯‰ãƒ»é‹ç”¨ã®å‹˜æ‰€
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yuroyoro 2013/11/11
Java

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performance
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Javaã®ãƒžã‚¤ã‚¯ãƒãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ„ãƒ¼ãƒ«ã€ŒJMHã€ - Taste of Tech Topics
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yuroyoro 2013/11/07
java
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æœ€è¿‘ã® Java Web é–‹ç™º : http://qiita.com/monzou/items/9174d0baf08af295e703
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yuroyoro 2013/10/28
javascript

java
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