MQTT - The Standard for IoT Messaging
MQTT: The Standard for IoT Messaging MQTT is an OASIS standard messaging protocol for the Internet of Things (IoT). It is designed as an extremely lightweight publish/subscribe messaging transport that is ideal for connecting remote devices with a small code footprint and minimal network bandwidth. MQTT today is used in a wide variety of industries, such as automotive, manufacturing, telecommunica
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Message-Driven Beanã¨ã¯ å‰å›žã€JMSã‚’Javaアプリケーションã«çµ„ã¿è¾¼ã‚“ã§éžåŒæœŸé€šä¿¡ã‚’説明ã—ã¾ã—ãŸã€‚ãŸã ã—ã€æ¥å‹™ã§ã¯Message-Driven Bean（MDB）を使用ã™ã‚‹æ–¹ãŒå¤šã„ãŸã‚ã€ä»Šå›žã¯MDBを使ã£ãŸéžåŒæœŸé€šä¿¡ã®ä»•æ–¹ã‚’説明ã—ã¾ã™ã€‚ ã‚らã‹ã˜ã‚知ã£ã¦ãŠãã¹ãã“㨠å‰æçŸ¥è˜ ã€Œä»Šã‹ã‚‰ã§ã‚‚é…ããªã„　JMSã‚’å¦ã¼ã†ï¼ã€ã§ã¯JMSを通ã˜ã¦éžåŒæœŸé€šä¿¡ã‚’å¦ã¶ã“ã¨ã‚’目的ã¨ã—ã¦ã„ã¾ã™ãŒã€ãƒ‰ãƒ¡ã‚¤ãƒ³ã¯PTPを使用ã—ã¦ã„ã‚‹ãŸã‚ã€Pub/Subã®çŸ¥è˜ã¯å¿…è¦ã‚ã‚Šã¾ã›ã‚“。PTPã«ã¤ã„ã¦ã”å˜ã˜ãªã„æ–¹ã€JMSã®çŸ¥è˜ã®ãªã„æ–¹ã¯å‰ç·¨ã‚’èªã‚“ã 後ã«ãã®å¾Œç·¨ã®å½“記事をèªã¾ã‚Œã‚‹ã“ã¨ã‚’ãŠè–¦ã‚ã—ã¾ã™ã€‚ Webアプリケーションã®åŸºç¤Žçš„ãªçŸ¥è˜ãŒå¿…è¦ã§ã™ã€‚JSPã‚„Servletã€ã‚ã‚‹ã„ã¯Strutsãªã©ã®Webフレームワークを使用ã—ãŸçµŒé¨“ã®ã‚ã‚‹æ–¹ã¯ãã®ã¾ã¾èªã‚€ã“ã¨ãŒå¯èƒ½ã§ã™ã€‚知è˜ãŒãªã„æ–¹ã¯ç†è€…ã®ã€ŒGlassFishã‹
Improving Running Components at Twitter
The document discusses improving performance at Twitter through caching and message queue optimizations. It describes four caching policies implemented including a vector, row, fragment, and page cache that achieved hit rates from 40-99%. A message queue was rewritten in Scala for better scalability and the memcached client was optimized which benefited both caching and the queue. Various profilin
twitterã§ã‚‚利用ã•ã‚Œã¦ã„るメッセージã‚ュー Kestrelを試㙠- ( ꒪⌓꒪) ゆるよã‚日記
ã¤ã„ã£ãŸãƒ¼ã•ã‚“ã‚„ã£ã¦ã¾ã™ã‹? ã¤ã„ã£ãŸãƒ¼ã•ã‚“ã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã¯ã€å®Ÿã¯scalaã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ã£ã¦ã”å˜ã˜ã§ã™ã‹? 急æˆé•·ã™ã‚‹ã¤ã„ã£ãŸãƒ¼ã•ã‚“ã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã‚’支ãˆã‚‹ãªã‚“ã¦ã™ã”ã„ã§ã™ãscala! ã¤ã„ã£ãŸãƒ¼ã•ã‚“ã¨scalaã®ãŠè©±ã¯ã€ã“ã¡ã‚‰ã‚’å‚考ã«ã€‚ Twitter on Scala ã§ã€Kestrelã¨ã„ã†ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ューãŒã€ã¤ã„ã£ãŸãƒ¼ã•ã‚“ã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®ä¸€éƒ¨ã§åˆ©ç”¨*1ã•ã‚Œã¦ã„ã¾ã™ã€‚ robey/kestrel · GitHub ã“ã®Kestrelã¯ã‚ªãƒ¼ãƒ—ンソースã§èª°ã§ã‚‚利用ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ã¡ã‚‡ã£ã¨è©¦ã—ã¦ã¿ã¾ã—ょã†ã€‚ Kestrelã®ç‰¹å¾´ READMEã«æ›¸ã„ã¦ã‚ã‚‹ã‚‚ã®ã‚’ã‚‚ã®ã£ãã„ã¦ãã¨ã†ã«æ„訳ã—ã¾ã™ã€‚ Kestrel is: fast It runs on the JVM so it can take advantage of the hard work people have put in
mq: Open Message Queue : Open Source Java Message Service (JMS)
A community sponsored, messaging middleware product that implements and extends the Java Message Service (JMS) standard.A complete message-oriented middle-ware platform. High quality, enterprise ready messaging; open source and a community of developers and users. Information Learn about Open MQ. Read about the architecture, and find out about resources available here at Open MQ
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ç±³VMwareã®äº‹æ¥éƒ¨é–€ã§ã‚ã‚‹SpringSourceã®RabbitMQ開発ãƒãƒ¼ãƒ ã¯8月25æ—¥ã€ã‚ªãƒ¼ãƒ—ンソースã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ 最新版「RabbitMQ 2.0ã€ã‚’公開ã—ãŸã€‚RabbitMQã®Webサイトより入手ã§ãる。 RabbitMQã¯ã€ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã®æ¨™æº–プãƒãƒˆã‚³ãƒ«ã‚’目指ã™AMQP（Advanced Message Queuing Protocol）をベースã¨ã—ãŸã‚ªãƒ¼ãƒ—ンソースã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ ã€‚ä¿¡é ¼æ€§ã€å¯ç”¨æ€§ã€æ‹¡å¼µæ€§ã€ãƒ—ラットフォームä¸ç«‹æ€§ã€å®¹æ˜“ãªã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãƒ»è¨å®šãªã©ã‚’特徴ã¨ã™ã‚‹ã€‚ライセンスã¯MPL（Mozilla Public License）。英Rabbit Technologiesã§é–‹ç™ºã•ã‚Œã¦ããŸãŒã€2010å¹´4月ã«SpringSourceãŒåŒç¤¾ã‚’è²·åŽã—ã¦ã„る。 最新版ã§ã¯ã€AMQP 0.8ã«åŠ ãˆã€æ–°ãŸã«0.9.1をサãƒãƒ¼ãƒˆã—ãŸã€‚メッセージストアを書ãç›´
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JMS Tutorial: Contents
Tutorial: Starting with Glassfish and JMS (Part 2)
IBM Developer
GitHub - twitter-archive/kestrel: simple, distributed message queue system (inactive)
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