Json Socket

This article also discusses some of the constraints of using reverse Ajax technology on the server side. Users now expect to be able to access fast, dynamic applications from the Web. This series of articles shows how to use reverse Ajax http://www.aliyun.com/zixun/aggregation/7332.html "> Technology to develop event-driven Web applications." Reverse Ajax, Part 1th: Comet Introduction to reverse Ajax, polling ...

Several articles in the series cover the deployment of Hadoop, distributed storage and computing systems, and Hadoop clusters, the Zookeeper cluster, and HBase distributed deployments. When the number of Hadoop clusters reaches 1000+, the cluster's own information will increase dramatically. Apache developed an open source data collection and analysis system, Chhuwa, to process Hadoop cluster data. Chukwa has several very attractive features: it has a clear architecture and is easy to deploy; it has a wide range of data types to be collected and is scalable; and ...

Opendkim is the implementation of a DKIM technology application that is used to develop and maintain a C library of your own applications, providing open source Dkim services. DKIM defines DKIM (DomainKeys http://www.aliyun.com/zixun/aggregation/16660.html "abbreviation for >identified Mail") e-mail authentication Standard- The domain key identifies the message standard. Opendkim 2.5.0 ...

Guide: Cloud computing is not so much a technological innovation as a revolutionary force. Video cloud computing is based on the concept of cloud computing technology, using video as a "cloud" to the "terminal" to show the results of a cloud computing solution. Whether it is Archie Art set up a dedicated team to expand the video cloud services market, or the Youku Platform API interface to the outside, or is it a video network bulletin said that with the music as a joint venture to establish an independent cloud computing company. 　　The concept of video + cloud has already been taken seriously. One question: "2012 is the year of OTT, when the whole concept of video cloud ...

Recently, the concept of "cloud computing" is quite hot. The core of "cloud computing" has also begun to unite a large number of network resources to provide users with more convenient and efficient services. "Cloud computing" developers hope: Users to use software services just as electricity and water, more convenient, anytime, anywhere, on-demand use of cloud services. In the "cloud computing" network application mode, users can access the cloud through various terminals, and various terminals can refer to any device capable of accessing the Internet. Cloud computing is a service provided. The cloud can be huge and connected , Borderless, may also be very small ...

VMware suddenly released its first open source Paas--cloudfoundry this April. In the months since its release, the author has been concerned about its evolution and benefited from its architectural design, and felt the need to write to share it with you. This article will be divided into two parts: the first part mainly introduces the architecture design of Cloudfoundry, from the module that it contains, to the information flow of each part, how the modules coordinate and cooperate; The second part will be based on the first part, how to use Clou in your data center ...

C + + Sockets 2.3.9.6 This version separates the issue of a timing has been resolved. More configuration options have been added. Now sockethanhttp://www.aliyun.com/zixun/aggregation/16504.html ">dler retrieves the missing status flag. The AJP client socket has been updated. The JSON parser has been updated. C + + Sockets is a cross-platform Sockets library, implementation includes TC ...

The client example uses the JQuery http://www.aliyun.com/zixun/aggregation/33906.html ">javascript Library." In this first article, we explore different reverse Ajax technologies, using downloadable examples to learn the Comet of using the streaming (streaming) method and the long polling (polling) method. Web Development has been great in the past few years ...