Rails Metal: a micro-framework with the power of Rails: \\m/ | Jesse Newland
Updates: Clarified the distinction between Rails Metal and Rack middleware after more information from @Josh in the comments. Thanks! Read more about metal from DHH on the Official Rails Blog. Demonstrate Testing Metal end points Update Poller example to match new style Cover Sinatra Integration Correct benchmarks Josh Peek committed a new feature to Edge Rails today: Rails Metal. After the recent
SPeeDY – twice as fast as HTTP | High Performance Web Sites
November 12, 2009 7:31 pm | 2 Comments Mike Belshe and Roberto Peon, both from Google, just published a post entitled A 2x Faster Web. The post talks about one of the most promising web performance initiatives in recent memory – an improvement of HTTP called SPDY (pronounced “SPeeDYâ€). The title of their blog post comes from the impact SPDY has on page load times: The initial results are very enco
Matzã«ã£ã(2009-11-13) - [言語] The Go Programming Language
_ [言語] The Go Programming Language ã‚‚ã†çŸ¥ã£ã¦ã„る人ã¯çŸ¥ã£ã¦ã„ã‚‹Googleã‹ã‚‰ã®ã‚·ã‚¹ãƒ†ãƒ プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°æ–°è¨€èªžGo。 ã™ã£ã‹ã‚Šç¥ã‚Šã«ã¯ä¹—ã‚Šé…ã‚ŒãŸæ„ŸãŒã‚ã‚‹ã‘ã©ã€å°‘ã—ã ã‘コメントをã¤ã‘ã¦ãŠã“ã†ã€‚ 目次 言語仕様 言語実装 技術的ã§ãªã„話 ã¾ã¨ã‚ 言語仕様 ç·åˆçš„ã«è¦‹ã¦ã€éžå¸¸ã«ãƒãƒ©ãƒ³ã‚¹ã‚’考ãˆã¦ã„るよã†ã«æ€ãˆã‚‹ã€‚ Javaã‚„C++ã®ã‚ˆã†ãªè¤‡é›‘ã•ã‚’排ã—ã¦ã€ã‚·ãƒ³ãƒ—ルã«å¾¹ã™ã‚‹ä¸€æ–¹ã€ 言語好ãを刺激ã™ã‚‹ã‚ˆã†ãªæ–°ã—ã„アイディアをãã“ã‹ã—ã“ã«é…ç½®ã—ã¦ã„る。 特徴ã§ã‚る「コンパイルãŒé«˜é€Ÿã€ã¨ã„ã†ã®ã‚‚〠ã“ã®ã‚·ãƒ³ãƒ—ルãªè¨€èªžä»•æ§˜ãŒå¯„与ã—ã¦ã„ã‚‹ã¨æ€ã‚れる。 個人的ã«ã€æ³¨ç›®ã—ãŸã®ã¯ã‚ªãƒ–ジェクト指å‘機能ã¨ã€ä¸¦åˆ—機能。 interfaceã«ã‚ˆã‚‹ã€ç¶™æ‰¿ã®ãªã„オブジェクト指å‘(duck typing)ã¯ã€ã‹ãªã‚Šç§å¥½ã¿ã§ã‚る。 昔ã‹ã‚‰ã“ã†ã„ã†è¨€èªžãŒæ¬²ã—ã‹ã£ãŸã€‚interfaceã®ã¿å‹•çš„çµåˆã‚’許ã™
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RailsLab .:. Scaling Rails - Episode #20 - On The Edge - Part 2
In this screencast we discover what typically causes Ruby server memory bloat, namely instantiating too many ActiveRecord objects. Thankfully there are several plugins which can help you detect when your application needs some help, and where your application is hurting the most. We start by taking a look at Rack-Bug, a toolbar which places all sorts of statistics about each requests at your finge
ldirectord
ldirectord ldirectord is a daemon to monitor and administer real servers in a LVS cluster of load balanced virtual servers. ldirectord typically used as a resource for Linux-HA , but can also be run from the command line. A LVS cluster consists or one or more virtual services each of which may have zero or more real servers. The IP address of a virtual service is what end-users connect to and is t
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