Jaeger: open source, distributed tracing platform
Why Jaeger?Distributed tracing observability platforms, such as Jaeger, are essential for modern software applications that are architected as microservices. Jaeger maps the flow of requests and data as they traverse a distributed system. These requests may make calls to multiple services, which may introduce their own delays or errors. Jaeger connects the dots between these disparate components,
Download: Performance tips for Metro style XAML apps - Microsoft Download Center - Download Details
Overview This paper provides performance tips for metro style XAML apps. It provides guidelines for developers to improve performance of their apps in the scenarios most important to users. It assumes that you know basic XAML programming in C#, C++, or Visual Basic. Top of page System requirements Supported operating systems: Undefined, Windows 8 Consumer Preview Windows 8, Microsoft Visual Studio
Technology Radar July 2011 | www.thoughtworks.com
Prepared by the ThoughtWorks Technology Advisory Board - July 2011 Since the last publication of the Technology Radar, these technology trends are most prominent: Tools for effectively delivering and testing mobile web Simple techniques for testing and obtaining performance Several new approaches to business intelligence Continued emphasis on continuous delivery and web based architectures Techniq
Sierra: Practical Power-proportionality for Data Center Storage - Microsoft Research
Online services hosted in data centers show significant diurnal variation in load levels. Thus, there is significant potential for saving power by powering down excess servers during the troughs. However, while techniques like VM migration can consolidate computational load, storage state has always been the elephant in the room preventing this powering down. Migrating storage is not a practical w
The Berlin Reunion
Earlier this week, 1.5 million people filled the streets of Berlin, Germany to watch a several-day performance by France's Royal de Luxe street theatre company titled "The Berlin Reunion". Part of the celebrations of the 20th anniversary of the fall of the Berlin Wall, the Reunion show featured two massive marionettes, the Big Giant, a deep-sea diver, and his niece, the Little Giantess. The storyl
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mixi Engineers’ Blog » Tokyo Tyrantã«ã‚ˆã‚‹è€é«˜è² è·DBã®æ§‹ç¯‰
連休ä¸ã¯Wiiã®ãƒžãƒªã‚ªã‚«ãƒ¼ãƒˆã‚’ã‚„ã‚Šã¾ãã£ã¦ã‚„ã£ã¨VR7000越ãˆãŸmikioã§ã™ã€‚愛車ã¯ãƒžãƒƒãƒãƒ»ãƒã‚¤ã‚¯ã¨ã‚¤ãƒ³ã‚¿ãƒ¼ã‚»ãƒ—ターã§ã™ã€‚ã•ã¦ä»Šå›žã¯ã€åˆ†æ•£ãƒãƒƒã‚·ãƒ¥ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚µãƒ¼ãƒTokyo Tyrantã§mixiã®æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚刻を管ç†ã™ã‚‹ã‚ˆã†ã«ã—ãŸæ™‚ã®è‹¦åŠ´è©±ã‚’書ãã¾ã™ã€‚ ãƒã‚°ã‚¤ãƒ³å‡¦ç†ã¯è² è·åœ°ç„ mixiã§ã¯ã€å…¨ã¦ã®ãƒ¦ãƒ¼ã‚¶ã«ã¤ã„ã¦ã€å„々ã®æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚刻を管ç†ã—ã¦ã„ã¾ã™ã€‚「マイミクシィ一覧ã€ã‚„「ãŠæ°—ã«å…¥ã‚Šã€ãªã©ã®ç”»é¢ã§ã€å‹äººãŒè¿‘ã„時間ã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã„ã¦ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒã¨ã‚Šã‚„ã™ã„状態ã«ã‚ã‚‹ã‹ã©ã†ã‹ç¢ºèªã§ãるよã†ã«ã™ã‚‹ãŸã‚ã§ã™ã€‚ mixiã®ã»ã¼å…¨ã¦ã®ãƒšãƒ¼ã‚¸ã¯ãƒã‚°ã‚¤ãƒ³ã—ãªã„ã¨è¦‹ã‚‰ã‚Œãªã„ページãªã®ã§ã€ã»ã¼å…¨ã¦ã®ãƒšãƒ¼ã‚¸ã«ã‚¢ã‚¯ã‚»ã‚¹ã•ã‚Œã‚‹ãŸã³ã«ãƒã‚°ã‚¤ãƒ³ç¢ºèªãŒè¡Œã‚ã‚Œã¾ã™ã€‚ã—ãŸãŒã£ã¦ã€æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚刻ã¯ã»ã¼å…¨ã¦ã®ãƒšãƒ¼ã‚¸ã«ã‚¢ã‚¯ã‚»ã‚¹ã•ã‚Œã‚‹åº¦ã«æ›´æ–°ã•ã‚Œã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚mixiã®ä¸ã§æœ€ã‚‚é‡ã„データベースã®ã²ã¨ã¤ã¨ã—ã¦ã€Œ
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