Node Js

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A distributed algorithm for deeply analyzing NoSQL database

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the NoSQL database distributed special ...

JS get screen, browser, page height width code

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <html xmlns=" http://www.jzread.com/1999/x ...

2014 World Cup Championship forecast (based on large data and JS)

The four-year fan carnival is coming, the top 32 is ready, and June 13 will be a great football feast for the world's fans. Since the 32 group, the predictions about the outcome of the teams have never stopped.   Even the author of a Brief History of time, the world's physicist Stephen Hawking, has passed scientific formulas predicting what the England team needs to do to win the 2014 World Cup. Developers Andrew Yuan use big data and http://www.aliyun.com/zixun/aggregat ...

Taking stock of domestic websites, some common CDN common library accelerated service

CDN Public Library refers to the common JS inventory in the CDN node, in order to facilitate the broad masses of developers to call directly. Compared with the JS inventory on the server, the Cdn Public Library is more stable and high-speed. The common CDN Public Library will contain all the most popular open source JavaScript libraries in the world, and you can refer to them directly through the script tag on your own pages.        This will not only save you traffic, but also accelerate through the CDN, get faster access speed. At present some of the relatively large public ...

Microsoft and Win Azure cloud platform

Today, Microsoft announced that it will support the open source Node.js server-side and JavaScript development environment as a revolutionary technology for Azure cloud computing platforms. Microsoft joined the community since the Node has six months, the fundamental reason for joining, I hope Node can run better on the Windows platform in order to better user experience. When an era of thought comes, there is no stronger force in the world than this. For the open source piece of chocolate, cloud computing is peanut butter. The world is changing, Microsoft has also been transformed ...

Detailed description of Iterable and Iterator in java

Iterator and iterable objects in Java. Let's take a look at the difference between these two objects and how to implement the for each loop in a custom class.

Website Design Front Introduction Series (i): the front-end various optimization

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall still has one hours to 2012, that can also have a bit of time to write a bit of spit things, hehe ... December 2011 is definitely my work since the maximum pressure of one months, has been busy to sleep less time, part-time reading less time, the body began to alarm, shoulder responsibility pressure I really breathless ...   As an ordinary north drift, in Beijing similar to me such a sea of humanity, especially in our industry. I love life very much, every minute is precious;

Recommended! The machine learning resources compiled by foreign programmers

C + + computer vision ccv-based on C language/provides cache/core machine Vision Library, novel Machine Vision Library opencv-It provides C + +, C, Python, Java and MATLAB interfaces, and supports Windows, Linux, Android and Mac OS operating system. General machine learning Mlpack dlib Ecogg Shark Closure Universal machine learning Closure Toolbox-cloj ...

Using JavaScript to traverse the Document Object model

The article uses a sample application to demonstrate DOM methods and properties and how to attach handlers to DOM events. The World Wide Web Consortium (WWW) has defined the Document Object Model (DOM) in different spec groups (DOM 1, Dom 2, and DOM level 3). The DOM represents HTML or XML as a tree that consists of nodes with different levels of properties and methods. Using the client language such as JavaScript, you can add, modify, and delete nodes in the tree ...

Gleasy chief architect Shike: Implementing distributed framework and middleware based on open source

Note: This article starts in CSDN, reprint please indicate the source. "Editor's note" in this article for the online Office platform Gleasy co-founder, technical team boss Shike wrote, he gave us to share the gleasy all the way to the technical combat. It is reported that the release of nearly three years of Gleasy, has successfully accumulated more than 50,000 enterprise users, in response to mass storage and high concurrency under the premise of a variety of basic problems in the solution of deep experience. At the same time, March 18, 2015, Gleasy will officially release the 3.0 edition "about", and the introduction of English version, complex ...

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