Reactive Streams 入門 #jjug2015/06/24 JJUG ナイトセミナー 「Reactive Streams特集〠by @okapies https://jjug.doorkeeper.jp/events/26547 補足記事: http://okapies.hateblo.jp/entry/2015/06/26/024505
Akka vs Erlang - Qiita
Erlang Advent Calendar 2014ã®22日目ã§ã™ã€‚よã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚ 最近ã™ã”ã„Erlangゆã‹ã„ã«å¦ã¼ã†ï¼ã‚’èªã‚“ã ã®ã§ã€Akkaã¨ã®é•ã„ã‚’ã¾ã¨ã‚ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ Akkaã‚‚Erlangもアマãƒãƒ¥ã‚¢ãªã®ã§æ£ã—ããªã„部分ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。ãã®å ´åˆã¯ã”指摘ãã ã•ã„。 Erlangã¯ç‰¹ã«ç´ 人ã§ã€Akkaã®actorã¨Erlangã®ãƒ—ãƒã‚»ã‚¹é–“ã§ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒ‘ッシングã—ã¦ã¿ãŸã®è¨˜äº‹ã§åˆã‚ã¦ã€Œ-compile(export_all)ã€ã§ãªã„プãƒã‚°ãƒ©ãƒ を書ã„ãŸãƒ¬ãƒ™ãƒ«ã§ã™ã€‚ Akkaã¨ã¯ Akkaã¯Erlangã«ã‚¤ãƒ³ã‚¹ãƒ‘イヤã•ã‚Œã¦åˆ¶ä½œã•ã‚ŒãŸã‚ªãƒ¼ãƒ—ンソースã®ãƒ©ã‚¤ãƒ–ラリã§ã™ã€‚ アクターモデルã§ä¸¦è¡Œå‡¦ç†ã‚’記述ã—ã€ã‚¹ãƒ¼ãƒ‘ーãƒã‚¤ã‚¶ãƒ¼ãƒ„リーã«ã‚ˆã‚Šé«˜åº¦ãªè€éšœå®³æ€§ã‚’実ç¾ã—ã€ã¾ãŸåˆ†æ•£ã‚·ã‚¹ãƒ†ãƒ を実装ã—ã¦ãれるã®ã‚’助ã‘ã¦ãれるã€ãã®ã‚ˆã†ãªãƒ•ãƒ¬ãƒ¼ãƒ ワークã¨ãªã£ã¦ã„ã¾ã™ã€‚ Java用ã®APIã¨S
マイクãƒã‚µãƒ¼ãƒ“スã®ãŸã‚ã® Tumblr 製フレームワーク "Colossus" - Okapies' Archive
ã“ã®è¨˜äº‹ã¯ Scala Advent Calendar 2014 ã® 15 日目ã§ã™ã€‚昨日㯠id:qtamaki ã•ã‚“ã®â€ã€Œé–¢æ•°ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° ç 玉ã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ デザインã€ã‚’Scalaã§å®Ÿè£…ã—ã¦ã¿ã‚‹â€ã§ã—ãŸã€‚ 今日ã¯ã€å…ˆæ—¥ã« Tumblr ㌠OSS 化を発表ã—㟠Scala 製ã®ãƒŽãƒ³ãƒ–ãƒãƒƒã‚ング I/O (NIO) フレームワーク "Colossus" を紹介ã—ãŸã„。â€é«˜æ€§èƒ½ãªãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“スを構築ã™ã‚‹ãŸã‚ã®ãƒ•ãƒ¬ãƒ¼ãƒ ワークâ€ã‚’謳ã£ã¦ãŠã‚Šã€ã¾ã OSS 化ã•ã‚Œã¦æ—¥ãŒæµ…ã„ã‚‚ã®ã® Tumblr ã§ã¯ã™ã§ã« production ã§ä½¿ã‚ã‚Œã¦ã„ã‚‹ã¨ã•ã‚Œã‚‹ã€‚ã¾ãŸã€Colossus 自体ãŒã‚¢ã‚¯ã‚¿ãƒ¼ãƒ•ãƒ¬ãƒ¼ãƒ ワーク Akka ã®ã‚¢ã‚¯ã‚¿ãƒ¼ã¨ã—ã¦å®Ÿè£…ã•ã‚Œã¦ãŠã‚Šã€ãれを使ã£ãŸç‹¬è‡ªã®ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ¢ãƒ‡ãƒ«ã‚’æä¾›ã—ã¦ã„る点も興味深ã„。 Colossus Colossus: A New Service Framework
Colossus: A New Service Framework from Tumblr
One of the biggest challenges we continue to face at Tumblr is how to properly organize and scale our infrastructure as the platform continues to grow. One strategy that has been very promising is the implementation of microservices. These are small, specialized applications designed to efficiently encapsulate a single feature or component. Instead of having one monolithic application that contain
2014 akka-streams-tokyo-japanese
Akka Streams (0.7) talk for the Tokyo Scala User Group, hosted by Dwango. Akka streams are an reactive streams implementation which allows for asynchronous back-pressured processing of data in complext pipelines. This talk aims to highlight the details about how reactive streams work as well as some of the ideas behind akka streams.Read less
Running an Akka Cluster with Docker Containers · Adventures in HttpContext
A reserved Jekyll theme that places the utmost gravity on content with a hidden drawer. Made by @mdo. Running an Akka Cluster with Docker Containers Mar 23 2014 Update! You can now use SBT-Docker with SBT-Native Packager for a better sbt/docker experience. Here’s the new approach with an updated GitHub repo. We recently upgraded our vagrant environments to use docker. One of our projects relies on
Building REST service with Scala
Enterprise application might be developed using a variety of architectural styles. And REST is one of the most powerful of them. It allows us to build simple, scalable, highly productive APIs with independent components on the basis of widespread standards like HTTP, MIME etc, engaging their true potential. Let’s discuss how to create a lightweight, but full-featured RESTful service from scratch.
日本一ã‚ã‹ã‚Šã‚„ã™ã„ Akka ã® IOManager 㨠SocketHandle(ã‚„ServerHandle)ã€ãれ㫠IO.Iteratee 㨠IO.IterateeRef - 猫型ã®è“„音機㯠1 分間㫠45 回ã«ã‚ƒã‚ã¨é³´ã
ã¡ã‚‡ã£ã¨ã“ã®ã‚ãŸã‚ŠãŒè¤‡é›‘ã«æ„Ÿã˜ãŸã®ã§ã€ä¸€åº¦æ•´ç†ã—ã¦ãŠã。ã¾ã全部「公å¼èªã‚ã°æ›¸ã„ã¦ã‚るよã€ã§ OK ãªã‚“ã ã‘ã©ã€ãã‚Œã§ã¯ã‚ã¾ã‚Šã«ãƒžãƒƒãƒãƒ§ã™ãŽã‚‹ã—ã‚ãŸã—ãŒã‚ã¨ã‹ã‚‰å‚ç…§ã—ãŸã„ã—ã¿ãŸã„ãªæ„Ÿã˜ã€‚ IOManager ã¨ã¯ãªã«ã‹ Akka ã§IOを扱ã†ã¨ãã«ã¯ã€ IOManager を通ã˜ã¦è¡Œã†ã¨è‰¯ã„。実際㮠IO ã®ç…©ã‚ã—ã„ã“ã¨ã‚’éš è”½ã—ã¦ãれる。IOManager 㯠IOManagerActor ã¨ã„ã†ã‚¢ã‚¯ã‚¿ãƒ¼ã¸ã®ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ã‚ã‚Šã€å®Ÿéš›ã«Actã—ã¦ãれるã®ã¯ IOManagerActor ã®ã‚ˆã†ã 。IOManager ã¯æ‰‹å‹•ã§æ¢ã‚ãŸã‚Šã™ã‚‹å¿…è¦ã¯ãªãã€ç®¡ç†ã™ã‚‹ IO ãŒç„¡ããªã‚Œã°å‹æ‰‹ã«æ¢ã¾ã£ã¦ãれるらã—ã„。賢ã„。 IOManager を通ã˜ã¦ã‚½ã‚±ãƒƒãƒˆã‚’作るã«ã¯ã€IOManager#connect ã‚„ IOManager#listen を呼ã³å‡ºã™ã€‚ãã‚Œãžã‚Œ SocketHandle ã‚„ Serve
BackChat.io Hookup
Reliable messaging over websockets with akka. View the Project on GitHub backchatio/hookup View the Server guide server guide View On GitHub API docs Scala API docs Node This project is maintained by BackChat.io, the real-time data filtering API for the cloud. Reliable messaging on top of websockets. A scala based client and server for websockets based on netty and akka futures. It draws its inspi
Scalaã§MMOã®ã‚µãƒ¼ãƒã‚’書ããŸã‚ã®æŠ€è¡“
ã“ã®è¨˜äº‹ã¯ã€Play or Scala Advent Calendar 2012ã®25æ—¥ã‚ã§ã™ã€‚ Looking back 2012 2012å¹´ã¯ã€ Playã®ãƒ‰ã‚ュメント翻訳 Scalaã€Playã®ãƒ“ギナーå‘ã‘ã®ç™ºè¡¨ 会社ã®æ¥å‹™ã§ã‚‚ScalaãŒä½¿ãˆã‚‹ã‚ˆã†ã«ãªã£ãŸ ãªã©ã€å€‹äººçš„ã«ã¯Playã¨ScalaãŒèº«è¿‘ãªä¸–ç•Œã§èºé€²ã—ãŸå¹´ã§ã—ãŸã€‚ãã‚“ãªå¹´ã«ã‚¢ãƒ‰ãƒ™ãƒ³ãƒˆã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼ã®æœ€çµ‚日を担当ã™ã‚‹ã¨ã„ã†ã®ã¯ã€ä½•ã‹æ„Ÿæ…¨æ·±ã„ã‚‚ã®ãŒã‚ã‚Šã¾ã™ï¼ 最近ã¯Playã‚„ScalaãŒå®Ÿè·µã§ä½¿ã‚れ始ã‚ãŸå½±éŸ¿ã‹ã€ãƒã‚¤ãƒŠãƒªäº’æ›æ€§ã‚„ビルドツールã€ç¿’å¾—é¢ãªã©ã®å®Ÿè·µçš„ãªèª²é¡ŒãŒè‰²ã€…ã¨è©±é¡Œã«ãªã£ã¦ã„ã¾ã™ã€‚課題ã«å¯¾ã—ã¦ã¯æ¥å¹´ç§»è¡Œã‚‚粛々ã¨å¯¾å¿œã‚’ã—ã¦ã„ãã€Scalaã®ä»Šå¾Œã®ç™ºå±•ã«å¯„与ã—ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ ã•ã¦ã€æœ¬é¡Œã«å…¥ã‚Šã¾ã™ã€‚先日ã€Akkaã§MMOã®ã‚µãƒ¼ãƒï¼ˆã»ã‚“ã®å°ã•ãªã‚‚ã®ã§ã™ãŒï¼‰ã‚’書ãã¾ã—ãŸã€‚ãã®æ™‚ã«ä½¿ã£ãŸScala関連ã®æŠ€è¡“ã‚’ã„ãã¤ã‹ã”紹介
Introducing Akka 2.0 | @lightbend
Today we’re thrilled to announce the general availability of the Akka 2.0 open source project, which is at the heart of the Typesafe Stack 2.0. Akka is a modern event-driven middleware framework, for building high performance and reliable distributed applications in Java and Scala. Akka decouples business logic from low-level mechanisms such as threads and locks. Your Scala or Java program logic l
Home
spray is a suite of lightweight Scala libraries for building and consuming RESTful web services on top of Akka. It sports the following main features: Completely asynchronous, non-blocking, actor-based request and response processing for efficiently handling very high numbers of concurrent connections Powerful, flexible and extensible internal Scala DSL for declaratively defining your web service
Actor-Based Continuations with Akka and Swarm | Earl Douglas
Swarm is a Scala continuations framework which allows computation to be moved from one machine to another. This example shows how it can be extended to use Akka actors to transport computation between actors. To use Swarm, Transporter.transport must be implemented to deliver continuations between nodes. For Akka, this means sending each continuation as a message. case class ActorLocation(val name:
ヽ( ・∀・)ノãã¾ãã¾ãƒ¼(2010-10-19)
â— [Scala] 優ã—ã„Akkaã®è‚²ã¦æ–¹ (level cap:19) Scalaãƒãƒƒãƒˆç•Œã§ã¾ã“ã¨ã—ã‚„ã‹ã«å›ã‹ã‚Œã¦ã„る噂ãŒã‚る。 「Akkaフレームワーク㮠Actor ã¯Scalaã®ç”ŸActorより高機能ã‹ã¤é«˜é€Ÿã€ ãã‚“ãªè©±ã‚’èžã„ã¦ã˜ã£ã¨ã—ã¦ã„れるã»ã©ã€ä¿ºé”大人ã˜ã‚ƒãªã„ã‚“ã 。 å–å¾—æ¡ä»¶ スã‚ル: Actor基本レベル50 レベル1. Akkaã¦ä½•ï¼Ÿ スケーラビリティãŒã‚ã‚Šã€éšœå®³è€æ€§(fault-tolerant)ã‚’æŒã¤ã‚ˆã†ãªä¸¦åˆ—型アプリケーションを簡å˜ã«æ›¸ãã“ã¨ã‚’目的ã¨ã—ã¦ã„ã‚‹ã®ãŒã€Akka Projectã§ã™ã€‚Akkaã¯ã€éžåŒæœŸ(イベントドリブン)ã§ã‚·ãƒ³ãƒ—ルã§è»½é‡ãªç‹¬è‡ªã®ã‚¢ã‚¯ã‚¿ãƒ¼ãƒ—ãƒã‚»ã‚¹æ©Ÿæ§‹ã‚’ベースã«ã—ã¦ãŠã‚Šã€éšœå®³ç®¡ç†ã‚„STMãŠã‚ˆã³ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã€ãƒªãƒ¢ãƒ¼ãƒˆã‚¢ã‚¯ã‚¿ãƒ¼ã¨ã„ã£ãŸé«˜ãƒ¬ãƒ™ãƒ«ãªæ©Ÿèƒ½ã‚‚æä¾›ã—ã¾ã™ã€‚ãれ以外ã«ã‚‚ã€æ°¸ç¶šçš„ストレージã€RESTインタフェースã€Cometã¨ã„ã£ãŸãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«
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