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yukung 2014/09/21
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yukung 2014/05/20
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RxJavaã‚’ä½¿ã£ã¦Callback Hellã‹ã‚‰è„±å‡ºã™ã‚‹ï¼ˆ Java8 ãƒ©ãƒ ãƒ€ç·¨ ï¼‰ - Taste of Tech Topics
id:KenichiroMurataï¼ˆ@muraken720 ï¼‰ã§ã™ã€‚ çš†ã•ã‚“ã€RxJava ä½¿ã£ã¦ã„ã¾ã™ã‹ï¼Ÿ å‰å›žã¯Vert.xã®mod-rxvertxã‚’ä½¿ã„ã€RxJavaã«ã‚ˆã£ã¦Callback Hellã‹ã‚‰è„±å‡ºã™ã‚‹æ–¹æ³•ã‚’èª¬æ˜Žã—ã¾ã—ãŸã€‚æœ¬è¨˜äº‹ã¯ã€ã›ã£ã‹ããªã®ã§Java8ã®ãƒ©ãƒ ãƒ€ã‚’ä½¿ã£ãŸã‚‰ã•ã‚‰ã«ã©ã®ã‚ˆã†ã«ãªã‚‹ã®ã‹ï¼Ÿã‚’è©¦ã—ã¦ã¿ãŸè£œè¶³è¨˜äº‹ã§ã™ã€‚ ç›®æ¬¡ã¯ä»¥ä¸‹ã®é€šã‚Šã§ã™ã€‚ ç’°å¢ƒ Java8 ãƒ©ãƒ ãƒ€ã«ã‚ˆã£ã¦Callback Hellã¯ã„ã‹ã«è§£æ±ºã•ã‚ŒãŸã‹ ã¾ã¨ã‚ 1. ç’°å¢ƒ æœ¬è¨˜äº‹ã§è©¦ã—ãŸç’°å¢ƒã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ Vert.x 2.1M1 mod-rxvertx 1.0.0-beta2 RxJava 0.15.1 Java 1.8.0-eaï¼ˆbuild 1.8.0-ea-b118ï¼‰ IntelliJ IDEA 13 CE Java8ã‚’è©¦ã™ãŸã‚ã«ã€IntelliJ IDEA 13 CEã‚’ä½¿ã„ã¾ã—ãŸã€‚J
yukung 2014/05/20
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RxJavaã‚’ä½¿ã£ã¦Callback Hellã‹ã‚‰è„±å‡ºã™ã‚‹ï¼ˆ Vert.x ãŒã„ã„ãï¼ç¬¬5å›ž ï¼‰ - Taste of Tech Topics
id:KenichiroMurataï¼ˆ@muraken720 ï¼‰ã§ã™ã€‚ æœ¬è¨˜äº‹ã¯Java Advent Calendar 2013 - Adventarã®6æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ çš†ã•ã‚“ã€RxJava ä½¿ã£ã¦ã„ã¾ã™ã‹ï¼Ÿ RxJava ã¯NetflixãŒé–‹ç™ºã™ã‚‹ Reactive Extensions ã®Javaç‰ˆã§ã™ã€‚Reactive Extensions (Rx)ã¯Reactive Programmingã‚’å¯èƒ½ã«ã™ã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§ã™ã€‚ ç§ã¯Reactive Programmingã¨ã¯ãªã‚“ãžã‚„ï¼Ÿã¨èªžã‚Œã‚‹ã»ã©ã«ã¯è©³ã—ããªã„ã®ã§ã€ã“ã“ã§ã¯ asynchronous ã§ event-based ãªãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ãã®ã«ä¾¿åˆ©ãªãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¨ã„ã†ãƒ¬ãƒ™ãƒ«ã®ç´¹ä»‹ã¨ã•ã›ã¦é ‚ãã¾ã™ã€‚:-) ã•ã¦ã€ãªãœ RxJava ãªã®ã‹ï¼Ÿã¨ã„ã†ã¨ Vert.x ã‚’ä½¿ã£ã¦ã€asynchronous ã§ eventbusãƒ™ãƒ¼ã‚¹ã®ãƒ—ãƒã‚°ãƒ©
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Vert.x ãŒã„ã„ãï¼ï¼ˆç¬¬4å›žï¼šãƒ†ã‚¹ãƒˆã™ã‚‹ï¼‰ - Taste of Tech Topics
id:KenichiroMurataï¼ˆ@muraken720 ï¼‰ã§ã™ã€‚ çš†ã•ã‚“ã€Vert.x ä½¿ã£ã¦ã„ã¾ã™ã‹ï¼Ÿ ç§ã¯å…ˆæ—¥ï¼ˆ11/9ï¼‰é–‹å‚¬ã•ã‚ŒãŸ JJUG CCC 2013 Fallã«å‚åŠ ã—ã€ã€ŒOver the Node.js. An Introduction to Vert.xã€ã¨ã„ã†ã‚¿ã‚¤ãƒˆãƒ«ã§ç™ºè¡¨ã•ã›ã¦é ‚ãã¾ã—ãŸã€‚ å†…å®¹ã¯ã“ã®ã€ŒVert.x ãŒã„ã„ãï¼ã€ã®ç¬¬1å›žã€œç¬¬3å›žã§ç´¹ä»‹ã—ãŸå†…å®¹ã‚’ãƒ™ãƒ¼ã‚¹ã¨ã—ã¦ã€ç¾åœ¨ã®æœ€æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹Vert.x 2.1Mã®æ–°æ©Ÿèƒ½ã®ç´¹ä»‹ã€node.jsã§é–‹ç™ºã—ãŸfront-endã¨vert.xã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’eventbusã§ã¤ãªããŸã‚ã®npmãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã€vertx-eventbus-clientãªã©ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚ã‚¹ãƒ©ã‚¤ãƒ‰ã¯ä»¥ä¸‹ã«ã‚ã‚Šã¾ã™ã®ã§ã€èˆˆå‘³ã®ã‚ã‚‹æ–¹ã¯ãœã²ã”è¦§ä¸‹ã•ã„ã€‚ An Introduction to Vert.x from Acroquest T
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Vert.x ãŒã„ã„ãï¼ï¼ˆç¬¬3å›žï¼šEvent Loopsã¨Verticle Instancesï¼‰ - Taste of Tech Topics
id:KenichiroMurataã§ã™ã€‚ çš†ã•ã‚“ã€Vert.x ä½¿ã£ã¦ã„ã¾ã™ã‹ï¼Ÿ å‰å›žã®ã€ŒVert.x ãŒã„ã„ãï¼ï¼ˆç¬¬2å›žï¼šé–‹ç™ºç’°å¢ƒã‚’æ§‹ç¯‰ã™ã‚‹ï¼‰ - Taste of Tech Topicsã€ã«ç¶šãã€ä»Šå›žã¯Vert.xã®è‚ã§ã‚ã‚‹Event Loopsã¨Verticle Instancesã«ã¤ã„ã¦æ›¸ãã¾ã™ã€‚ ç›®æ¬¡ã¯ä»¥ä¸‹ã®é€šã‚Šã§ã™ã€‚ Vert.x's Threads Event Loops Verticle Instances Event Loops & Verticle Instances Performance Test 1. Vert.x's Threads ã¾ãšã¯Vert.xã®ã‚¹ãƒ¬ãƒƒãƒ‰ãŒã©ã®ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã®ã‹ç¢ºèªã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚å‰å›žã‚‚åˆ©ç”¨ã—ãŸHelloWorldVerticleã‚’åˆ©ç”¨ã—ã¦ã€ãƒªãƒ¢ãƒ¼ãƒˆãƒ‡ãƒãƒƒã‚°ã«ã‚ˆã£ã¦break pointã§åœæ¢ã•ã›ã€å‹•ä½œã—ã¦ã„ã‚‹ã‚¹ãƒ¬ãƒƒãƒ‰ã‚’è¦‹ã¦ã¿ã¾ã™ã€‚
yukung 2014/05/20
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Vert.x ãŒã„ã„ãï¼ï¼ˆç¬¬2å›žï¼šé–‹ç™ºç’°å¢ƒã‚’æ§‹ç¯‰ã™ã‚‹ï¼‰ - Taste of Tech Topics
id:KenichiroMurataã§ã™ã€‚ çš†ã•ã‚“ã€Vert.x ä½¿ã£ã¦ã„ã¾ã™ã‹ï¼Ÿ å‰å›žã®ã€ŒVert.x ãŒã„ã„ãï¼ï¼ˆç¬¬1å›žï¼šå…¥é–€ã™ã‚‹ï¼‰ - Taste of Tech Topicsã€ã«ç¶šãã€ç¬¬2å›žç›®ã¨ãªã‚‹ä»Šå›žã¯é–‹ç™ºç’°å¢ƒã®æ§‹ç¯‰ã«ã¤ã„ã¦æ›¸ãã¾ã™ã€‚ ç›®æ¬¡ã¯ä»¥ä¸‹ã®é€šã‚Šã§ã™ã€‚ environment install setting gradle project template auto redeoploy remote debugging 1. environment Vert.xã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚’ã—ã¦é–‹ç™ºã‚’è¡Œã†å‰ã«ã€å¿…è¦ãªç’°å¢ƒã‚’æƒãˆã¾ã—ã‚‡ã†ã€‚ç§ã®ç’°å¢ƒã¯OS X Mountain Lionã§ã™ã®ã§ã€Windowsã®æ–¹ã¯ç’°å¢ƒã«åˆã‚ã›ã¦èªã¿æ›¿ãˆã¦ãã ã•ã„ã€‚ JDK 1.7 Vert.xã¯JDK 1.7.0ä»¥ä¸ŠãŒå¿…è¦ã«ãªã‚Šã¾ã™ã€‚JDK 1.7ã¯ã€ŒJava SE - Downloads | Oracle
yukung 2014/05/20
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Vert.x ãŒã„ã„ãï¼ï¼ˆç¬¬1å›žï¼šå…¥é–€ã™ã‚‹ï¼‰ - Taste of Tech Topics
id:KenichiroMurataã§ã™ã€‚ æœ€è¿‘2.0ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸVert.xã«ã¤ã„ã¦ã€çš†ã•ã‚“ã”å˜ã˜ã§ã—ã‚‡ã†ã‹ï¼Ÿ Vert.xã¯ä¸€è¨€ã§è¡¨ç¾ã™ã‚‹ã¨ã€ Vert.x is a polyglot, non-blocking, event-driven application platform that runs on the JVM. ã§ã™ï¼ˆå…¬å¼ã‚µã‚¤ãƒˆã‚ˆã‚Šå¼•ç”¨ï¼‰ã€‚ JVMä¸Šã§ã®non-blockingã§event-drivenãªãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ãªæ‰€ãŒç§ã®ãŠæ°—ã«å…¥ã‚Šãƒã‚¤ãƒ³ãƒˆã§ã™ï¼ã¾ãã€Javaå±‹ã•ã‚“ã§ã™ã‹ã‚‰ãã€‚ã†ã¡ã¯ã€‚ ãã‚“ãªãŠæ°—ã«å…¥ã‚Šã®Vert.xã«ã¤ã„ã¦ã€ã“ã‚Œã‹ã‚‰æ•°å›žã«åˆ†ã‘ã¦æœ¬ãƒ–ãƒã‚°ã«ã¦è¨˜äº‹ã‚’æ›¸ã„ã¦è¡Œã“ã†ã¨æ€ã„ã¾ã™ã€‚ Vert.xã‚’çŸ¥ã‚‹ Vert.xã‚’çŸ¥ã‚‹ã«ã¯ã€ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆãŒå……å®Ÿã—ãŸå…¬å¼ã‚µã‚¤ãƒˆã‚’èªã‚€ã®ãŒä¸€ç•ªã§ã™ã€‚ã§ã™ãŒã€ãƒœãƒªãƒ¥ãƒ¼ãƒ ãŒã‹ãªã‚Šã‚ã‚‹ã®ã§ã€ã‚ªã‚¹ã‚¹ãƒ¡ã®ã‚µã‚¤ãƒˆã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ vert.
yukung 2014/05/20
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High performance networking on the JVM
Red Hat (JBoss) - EAP Core Team Former contractor for Apple Inc Author - Netty in Action Apache Software Foundation Member Netty Â /Â Vert.xÂ Core-Developer and all things NIO Java and Scala Twitter: @normanmaurer Github: https://github.com/normanmaurer As always, only optimize if you really need! 1000 concurrent connections != high-scale If you only need to handle a few hundred connections use Block
yukung 2014/05/20
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Jolokia â€“ Overview
It is fast, simple, polyglot and has unique features. It's JMX on Capsaicin. Jolokia is a JMX-HTTP bridge giving an alternative to JSR-160 connectors. It is an agent based approach with support for many platforms. In addition to basic JMX operations it enhances JMX remoting with unique features like bulk requests and fine grained security policies. Overview of features which make Jolokia unique fo
yukung 2012/09/28
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