Meet Michelangelo: Uber’s Machine Learning Platform
Data / MLMeet Michelangelo: Uber’s Machine Learning PlatformSeptember 5, 2017 / Global Uber Engineering is committed to developing technologies that create seamless, impactful experiences for our customers. We are increasingly investing in artificial intelligence (AI) and machine learning (ML) to fulfill this vision. At Uber, our contribution to this space is Michelangelo, an internal ML-as-a-serv
Infrastructure for Deep Learning | OpenAI Blog
In this post, we’ll share how deep learning research usually proceeds, describe the infrastructure choices we’ve made to support it, and open-source kubernetes-ec2-autoscaler, a batch-optimized scaling manager for Kubernetes. We hope you find this post useful in building your own deep learning infrastructure. A typical deep learning advance starts out as an idea, which you test on a small problem.
Infrastructure as Code å†è€ƒ - Gosuke Miyashita
Infrastructure as Code ã¨ã„ã†è¨€è‘‰ãŒç¾ã‚Œã¦ã‹ã‚‰å°‘ãªãã¨ã‚‚8å¹´ã»ã©çµŒéŽã—ã¦ãŠã‚Šã€ã“ã®è¨€è‘‰ã‚‚ã™ã£ã‹ã‚Šå®šç€ã—ãŸã‚ˆã†ã«è¦‹ãˆã‚‹ãŒã€Martin Fowler æ°ãŒæœ€è¿‘自身ã®ãƒ–ãƒã‚°ã§ Infrastructure as Code ã«ã¤ã„ã¦è§¦ã‚Œã¦ãŠã‚Š ã€ã¾ãŸã€æ°ã®åŒåƒšã§ã‚ã‚‹ Kief Morris æ°ãŒ O'Reilly Media ã‹ã‚‰ Infrastructure as Code ã¨ã„ã†æœ¬ã‚’出ã™ï¼ˆç¾åœ¨ Early Relase 版や Free Chapters ãŒå…¥æ‰‹ã§ãる）よã†ãªã®ã§ã€ã“ã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§æ”¹ã‚㦠Infrastructure as Code ã«ã¤ã„ã¦ã€ãã®æ´å²ã‚’振り返るã¨ã¨ã‚‚ã«ã€ç¾åœ¨ã®çŠ¶æ³ã«ã¤ã„ã¦æ•´ç†ã—ã¦ã¿ã‚ˆã†ã¨æ€ã„ã€ã“ã®ã‚¨ãƒ³ãƒˆãƒªã‚’書ãã“ã¨ã«ã—ãŸã€‚ 内容的ã«ã¯ã€ä»¥å‰æ›¸ã„㟠インフラ系技術ã®æµã‚Œ ã¨è‹¥å¹²é‡è¤‡ã—ã¦ã‚‹éƒ¨åˆ†ã‚‚ã‚る。 ãã†ã„ãˆã°æ—¥æœ¬ã§ã‚‚最近ã€ã‚µãƒ¼ãƒ/インフラ
Introducing Lemur
Netflix is pleased to announce the open source release of our x.509 certificate orchestration framework: Lemur! The Challenge of Certificate ManagementPublic Key Infrastructure is a set of hardware, software, people, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates and manage public-key encryption. PKI allows for secure communication by est
Linuxã§ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã‚„ã‚ャッシュサーãƒã‚’マルãƒã‚³ã‚¢ã‚¹ã‚±ãƒ¼ãƒ«ã•ã›ã‚‹ãŸã‚ã®ã‚«ãƒ¼ãƒãƒ«ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚° - ゆã†ã†ãブãƒã‚°
本記事ã®å…¬é–‹å¾Œã®2016å¹´7月ã«ã¯ã¦ãªã«ãŠã‘ã‚‹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°äº‹ä¾‹ã‚’紹介ã—ãŸã€‚ ã¯ã¦ãªã«ãŠã‘ã‚‹Linuxãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¹ã‚¿ãƒƒã‚¯ãƒ‘フォーマンス改善 / Linux network performance improvement at hatena - Speaker Deck HAProxy ã‚„ nginx ãªã©ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã‚„リãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã€memcached ãªã©ã® KVS ã®ã‚ˆã†ãªé«˜ãƒ‘ケットレートã«ãªã‚Šã‚„ã™ã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¢ãƒ—リケーションã«ãŠã„ã¦ã€å˜ä¸€ã® CPU コアã«è² è·ãŒåã‚Šã€ãƒžãƒ«ãƒã‚³ã‚¢ã‚¹ã‚±ãƒ¼ãƒ«ã—ãªã„ã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚ 今回ã¯ã€ã“ã®ã‚ˆã†ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¢ãƒ—リケーションã«ãŠã„㦠CPU è² è·ãŒãƒžãƒ«ãƒã‚³ã‚¢ã‚¹ã‚±ãƒ¼ãƒ«ã—ãªã„ç†ç”±ã¨ã€ãƒžãƒ«ãƒã‚³ã‚¢ã‚¹ã‚±ãƒ¼ãƒ«ã•ã›ã‚‹ãŸã‚ã® Linux カーãƒãƒ«ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¹ã‚¿ãƒƒã‚¯ã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°æ‰‹æ³•ã¨ã—㦠RFS (Receive Flow Steering) ã‚’
グリーã®ã‚¤ãƒ³ãƒ•ãƒ©ã« Chef ã‚’å°Žå…¥ã—ãŸè©± | GREE Engineering
é¡žä¼¼ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¨ã—ã¦ã€Puppet ã‚„ Ansible ã¨ã„ã£ãŸã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ã€‚ã“ã†ã„ã£ãŸã‚¤ãƒ³ãƒ•ãƒ©è‡ªå‹•åŒ–ã¾ã‚ã‚Šã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã«ã¤ã„ã¦ã¯ãƒšãƒ‘ボã®å®®ä¸‹ã•ã‚“㮠インフラ系技術ã®æµã‚Œ ãŒå‚考ã«ãªã‚Šã¾ã™ã€‚ Chef in グリー ã•ã¦ã€ã‚°ãƒªãƒ¼ã§ã®Chefã¾ã‚ã‚Šã®æ§‹æˆã‚’ã”紹介ã—ã¾ã™ã€‚下図ãŒå…¨ä½“ã®æ§‹æˆã§ã™ã€‚ 開発環境 開発ã¯å„個人ã®ãƒžã‚·ãƒ³ä¸Šã§ä»®æƒ³ãƒžã‚·ãƒ³ã‚’ç«‹ã¡ä¸Šã’ã¦è¡Œãªã£ã¦ã„ã¾ã™ã€‚クックブックã®é–‹ç™ºã§ã¯ã€ã‚¯ãƒƒã‚¯ãƒ–ックを開発ã™ã‚‹äººãŒ serverspec ã§ãƒ†ã‚¹ãƒˆã‚’書ãよã†ã«ã—ã¦ã„ã¦ã€æ§‹ç¯‰å¾Œã®ã‚µãƒ¼ãƒãŒæœŸå¾…通り動ãã“ã¨ã‚’テストã—ã¦ã„ã¾ã™ã€‚一ã¤ã®ã‚¯ãƒƒã‚¯ãƒ–ックã§ã‚‚è¨å®šå€¤ãªã©ã®æ¡ä»¶ã«ã‚ˆã£ã¦å‹•ä½œãŒå¤‰ã‚ã£ã¦ãã‚‹ãŸã‚ã€test-kitchen を用ã„ã¦è¤‡æ•°ã®æ¡ä»¶ï¼ˆãƒ©ãƒ³ãƒªã‚¹ãƒˆã‚„ノードã®ã‚¢ãƒˆãƒªãƒ“ュート（以下ã€ã€Œã‚¢ãƒˆãƒªãƒ“ュートã€ï¼‰ãªã©ã®çµ„ã¿åˆã‚ã›ï¼‰ã§ãƒ†ã‚¹ãƒˆã‚’è¡Œã£ã¦ã„ã¾ã™ã€‚ ã¾ãŸã€ä¸€éƒ¨ä»®æƒ³ãƒžã‚·ãƒ³ã‚’使ã†å¿…è¦ãŒãªã„テスト（att
ãƒãƒ¼ã‚¿ãƒ–ルãªWebアプリケーション - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
140æ–‡å—ã§æ›¸ããã‚Œãªã‹ã£ãŸã®ã§ãƒ–ãƒã‚°ã«æ®´ã‚Šæ›¸ã。 Heroku ã®ã‚¢ãƒ—リケーションを人ã«æ¸¡ã™ 昨日ã€ã€Œnaoyaã•ã‚“ãŒä½œã£ã¦ã‚‹iOSアプリã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã‚µãƒ¼ãƒãƒ¼ã«ç›¸ä¹—ã‚Šã•ã›ã¦ã‚‚らãˆãªã„ã‹ã€ã¨ã„ã†è©±ã‚’ã„ãŸã ã„ãŸã€‚自分ã§ã‚‚åŒã˜ã‚ˆã†ãªAndroidアプリを作ã£ã¦ã„ã‚‹ã‘ã©ã€ã‚µãƒ¼ãƒãƒ¼ã‚µã‚¤ãƒ‰ã¯ä½œã£ã¦ãªã„ã‹ã‚‰ã¨ã„ã†ã“ã¨ã‚‰ã—ã„。 対ã—ã¦ã€Œgithubã«ã‚³ãƒ¼ãƒ‰ã‚ã‚‹ã‹ã‚‰git cloneã—ã¦heroku pushã™ã‚Œã°å‹•ãã—ã€è‡ªåˆ†ã§ heroku ã«ãƒ‡ãƒ—ãƒã‚¤ã—ã¦ã‚ˆã€ã¨å¿œãˆãŸã€‚相乗りã—ã¦ã‚‚らã£ã¦ã‚‚よã‹ã£ãŸã®ã ã‘ã©ã€ã“ã¡ã‚‰ã§ã‚³ãƒ¼ãƒ‰ã‚’書ãæ›ãˆãŸã‚Šãƒ¡ãƒ³ãƒ†ã—ãŸã¨ãã«å…ˆæ–¹ã®ã‚¢ãƒ—リãŒåœæ¢ã™ã‚‹ã“ã¨ã‚’考ãˆã‚‹ã¨åŒã˜ã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ã§ã‚µãƒ¼ãƒãƒ¼ã¯è‡ªåˆ†ã§ç«‹ã¦ã¦ã‚‚らã†æ–¹ãŒä½•ã‹ã¨è‰¯ã„。 対象ã«ãªã£ãŸã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¯ Heroku ã§å‹•ã‹ã—ã¦ã„ãŸã®ã§ã€Heroku Ready ãªå½¢ã€ã¤ã¾ã‚Šã€å¿…è¦ãªå¤–部パッケージã®ä¸€è¦§ã‚„サーãƒãƒ¼ã®èµ·å‹•æ‰‹é †ãªã‚“ã‹ã¯
Trash Your Servers and Burn Your Code: Immutable Infrastructure and Disposable Components - Chad Fowler
As a developer and sometimes system administrator, one of the scariest things I ever encounter is a server that’s been running for ages which has seen multiple upgrades of system and application software. Why? Because an old system inevitably grows warts. They start as one-time hacks during outages. A quick edit to a config file saves the day. “We’ll put it back into Chef later,†we say, as we fin
エンジニアtype 技術者ã®ã‚ャリアを考ãˆã‚‹Webマガジン - 転è·ï¼ type
エンジニアtypeã¯ã€å„種エンジニアをã¯ã˜ã‚「創る人ãŸã¡ã€ã®ã‚ャリア形æˆã«å½¹ç«‹ã¤æƒ…å ±ã‚’ç™ºä¿¡ã™ã‚‹ã€Žï¼ typeã€ã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã§ã™ã€‚
アジャイルãªã‚¤ãƒ³ãƒ•ãƒ©ã®ã¤ãã‚Šæ–¹ã¨ãƒ‡ãƒ¼ã‚¿ãƒžãƒã‚¸ãƒ¡ãƒ³ãƒˆ - メソッド屋ã®ãƒ–ãƒã‚°
ã•ã¦ã€ä»Šæ—¥ï¼’発目ã®ãƒ–ãƒã‚°ã¯ã€å¤šãã®äººã«æ›¸ã„ã¦ãれ〜ã¨è¨€ã‚ã‚Œã¦ç´„æŸã—ã¦ã„ãŸãƒã‚¿ã§ã™ã€‚ 目下最近ã®ç§ã®ï¼’大関心毎ã¯ã€ŒLean Startup/UXã€ã¨ã€ŒContinuous Deliveryã€ã§ã™ã€‚Lean Startupã¯æ›¸ãã¾ã—ãŸã®ã§ã€ä½•ã§ã€ŒContinuous Deliveryã€ã‹ï¼Ÿã¨ã„ã†ã®ã¯ã€ç†ç”±ãŒã‚ã‚Šã¾ã™ã€‚ 最近実ã¯ä¼ç”»ãƒ•ã‚§ãƒ¼ã‚ºã®ã‚³ãƒ³ã‚µãƒ«ã®ä¸ã§ãƒ—ãƒã‚°ãƒ©ãƒ を書ã„ã¦ã„ã¾ã™ã€‚JQuery Mobile + Ruby on Rails on EC2 ã¨ã„ã†æ„Ÿã˜ã§ã™ã€‚インフラã‹ã‚‰ã‚¢ãƒ—リケーションã€ãã—ã¦UXçš„ãªè¦æ±‚開発ãªã‚“ã‹ã‚‚ã‚„ã£ã¦ã„ã¾ã™ã€‚ãƒãƒ¼ãƒ ã¯ä¼ç”»ãƒ•ã‚§ãƒ¼ã‚ºã®ã‚¢ã‚¸ãƒ£ã‚¤ãƒ«ãªã®ã§å°ã•ã„ã§ã™ãŒã€ä»Šå›žã®ã‚¢ãƒ—リケーションを作ã£ã¦ã„ã¦æ€ã£ã¦ã„ã‚‹ã“ã¨ã§ã™ãŒã€Agileã«åŠ ãˆã¦Railsã‚„JQuery Mobileを使ã†ã¨ã‹ãªã‚Šé–‹ç™ºã£ã¦åŠ 速ã™ã‚‹ã®ã§ã™ãŒã€ã©ã†ã—ã¦ã‚‚ã‚ã‚“ã©ãã•ã„事ãŒã‚ã‚Šã¾ã™ã€‚１ã¤ã¯ã‚¤ãƒ³ãƒ•ãƒ©æ§‹ç¯‰
グーグルã€ãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆã€Yahoo!ã€FacebookらãŒæ–°ã—ã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚ング技術ã®å®Ÿç¾ã¸ã€ŒOpen Networking Foundationã€ã‚’çµæˆ
グーグルã€ãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆã€Yahoo!ã€FacebookらãŒæ–°ã—ã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚ング技術ã®å®Ÿç¾ã¸ã€ŒOpen Networking Foundationã€ã‚’çµæˆ サーãƒã®ä»®æƒ³åŒ–やクラウドãŒæ™®åŠã—ãŸã“ã¨ã§ã€ã€Œã‚µãƒ¼ãƒã‚’用æ„ã™ã‚‹ã“ã¨ã€ã®æ„味ãŒã€ç‰©ç†çš„ãªã‚µãƒ¼ãƒã‚’調é”ã™ã‚‹ã“ã¨ã‹ã‚‰ã€ã‚µãƒ¼ãƒã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚’ç«‹ã¡ä¸Šã’ã‚‹ã“ã¨ã¸ã¨å¤‰ã‚ã‚ã†ã¨ã—ã¦ã„ã¾ã™ã€‚ã„ã¾ã§ã¯APIã‚’å©ã‘ã°ã€CPUã®æ€§èƒ½ã‚„メモリ容é‡ã‚’指定ã—ã€ã„ãã¤ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚’ç«‹ã¡ä¸Šã’ã€ã„ã¤ã‚·ãƒ£ãƒƒãƒˆãƒ€ã‚¦ãƒ³ã™ã‚‹ã®ã‹ã€ã™ã¹ã¦APIã‹ã‚‰æŒ‡å®šã§ãる環境ãŒåºƒã¾ã£ã¦ã„ã¾ã™ã€‚ åŒã˜ã“ã¨ãŒãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã§ã‚‚èµ·ã“ã‚ã†ã¨ã—ã¦ã„ã¾ã™ã€‚ç¾åœ¨ã®ã¨ã“ã‚「ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’構築ã™ã‚‹ã€ã“ã¨ã¨ã¯ã€ã‚±ãƒ¼ãƒ–ルを引ã„ã¦ãƒ«ãƒ¼ã‚¿ã‚„スイッãƒã®è¨å®šç”»é¢ã‹ã‚‰ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚„VLANã‚’è¨å®šã™ã‚‹ã“ã¨ã§ã™ã€‚è¨å®šã•ã‚ŒãŸãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã¯åŸºæœ¬çš„ã«ã‚¹ã‚¿ãƒ†ã‚£ãƒƒã‚¯ãªã‚‚ã®ã§ã‚ã‚Šã€æ§‹æˆã‚’変ãˆã‚‹ã«ã¯å†ã³ãƒ«ãƒ¼ã‚¿ã‚„スイッãƒã®è¨å®šç”»é¢ã‚’é–‹ã„ã¦è¨å®šã‚’ã‚„
OpenFlowã«ã‚ˆã‚‹ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯åˆ†é›¢
è¿‘å¹´ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚„ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ãªã©ã®ãƒªã‚½ãƒ¼ã‚¹ã‚’ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯çµŒç”±ã§åˆ©ç”¨ã™ã‚‹å½¢æ…‹ã§ã‚る「クラウドコンピューティングã€ãŒæµè¡Œã£ã¦ã„る。クラウドコンピューティングã«ã¯ã€SaaS（Software as a Service）やPaaS（Platform as a Service）ã€IaaS（Infrastructure as a Service）ãªã©ã®ã€Œãƒ‘ブリッククラウドã€ã‚„ã€ä¼æ¥æ¯Žã«è‡ªç¤¾ã®ãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ä¸Šã§ã‚µãƒ¼ãƒä»®æƒ³åŒ–技術を使用ã—ã¦ã€ç¤¾å†…ã®éƒ¨é–€ã«å¯¾ã—ã¦ä»®æƒ³ã‚µãƒ¼ãƒã®è²¸ã—出ã—サービスを行ã†ã€Œãƒ—ライベートクラウドã€ãªã©ãŒå˜åœ¨ã™ã‚‹ãŒã€è¤‡æ•°ã®ä¼æ¥ã®ãƒ—ライベートクラウドを物ç†çš„ã«åŒã˜ã‚¤ãƒ³ãƒ•ãƒ©ä¸Šã§å®Ÿç¾ã™ã‚‹ã“ã¨ã§ã‚³ã‚¹ãƒˆå‰Šæ¸›ã‚’実ç¾ã™ã‚‹ã€Œä»®æƒ³ãƒ—ライベートクラウドã€ãŒæ³¨ç›®ã•ã‚Œã¦ãã¦ã„る。仮想プライベートクライドã§ã¯ã€ã‚µãƒ¼ãƒã®è«–ç†åˆ†å‰²ã ã‘ã§ãªãã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®è«–ç†åˆ†å‰²ã‚’è¡Œã„ã€å„社ã®ãƒ—ライベートクラウド間ã®ã‚»ã‚ュリティを確
Ruby ã‚’å…¨é¢çš„ã«æŽ¡ç”¨ã—ãŸæ±äº¬ã‚¬ã‚¹ã®åœ°éœ‡é˜²ç½ã‚·ã‚¹ãƒ†ãƒ
The document discusses various aspects of Ruby programming and related technologies, focusing on their applications in real-time earthquake monitoring and web development. It references multiple versions of Ruby and frameworks such as Rails and Silverlight, as well as various monitoring capabilities. Additionally, it indicates a connection to the jishin.net website, related to earthquake data.
1
ランã‚ング
ランã‚ング
メンテナンス
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
クックパッドã®æ©Ÿæ¢°å¦ç¿’を支ãˆã‚‹åŸºç›¤ã®ã¤ãã‚Šã‹ãŸ / Machine Learning ops at Cookpad
conma.me
クックパッドã¨ã‚¤ãƒ³ãƒ•ãƒ©ã¨ãƒãƒ¬ãƒ³ã‚¿ã‚¤ãƒ³ã¨
https://www.rfc-editor.org/rfc/rfc6217.txt
{{#tags}}- {{label}}
{{/tags}}