Metadata In Net

ADO. NET is the core of. NET interoperability with the database, and the Ado.net entity database enhances the ability of the. NET application to interconnect with the database, and we can easily strongly type data interoperation with the underlying database through the Ado.net Entity Data model. Greatly facilitates the design personnel, thus also enhances the database operation security. A very special problem has recently been encountered when using the domain data service to siverlight [the results in the application are not the same as the results of the database], after repeated experiments, finally found ...

Dong Power recently more than 4 layers of the lifting of the wave of the tsunami, and the annual report of the debut, causing widespread concern in the market. In addition to the lifting of the risk, the Beijing first certificate also found that the Dong electricity has a high proportion of related transactions, operating income and operating cash flow trend seriously deviated from the operating activities of cash flow of the perennial exhaustion, accounts receivable increase in successive years, and other anomalies, in addition, the Dong Annual report on its main business Beijing's first card reminds investors to be wary of related risks. First of all, the high proportion of Dong related transactions caused widespread market concern, but also attracted the attention of the SFC. This year 4 ...

People rely on search engines every day to find specific content from the vast Internet data, but have you ever wondered how these searches were performed? One way is Apache's Hadoop, a software framework that distributes huge amounts of data. One application for Hadoop is to index Internet Web pages in parallel. Hadoop is a Apache project supported by companies like Yahoo !, Google and IBM ...

Reporters from the China Communications Standardization Association, the nineth session of the General Assembly was informed that this year China will carry out a number of triple-net fusion standards.　　According to the introduction, these three network integration standards include content management, core network, broadband access, transmission network and IP (interconnection between the network protocol) bearer network, business platform and business, terminal security and many other aspects, will jointly improve China's three-network integration standard system for the three network integration pilot and scale development to provide support services. Content management: Develop unified metadata and content management standards, continue to complete the DRM (Content Digital copyright protection Technology) Series industry standards ...

According to the "Quarterly Monitoring Data of China's Online Video Market" published by the Analysys Think Tank this year, the number of users viewing short video content has exceeded that of the long video. More than 70% of users watch their mealtimes and other fragmentation Time to choose to watch short video content, how to meet the user in the time fragmentation of the current demand for video content has become the major video sites in 2013 strategic focus, focusing on short video cool 6 network undoubtedly gone The forefront of all video sites. As early as 2011, cool 6 net from long video copyright dispute mud ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall with the rapid growth of network information resources, people pay more and more attention to how to extract the potential and valuable information from massive network information quickly and effectively, so that it can effectively play a role in management and decision-making. Search engine technology solves the difficulty of users to retrieve network information, and the search engine technology is becoming the object of research and development in computer science and information industry. The purpose of this paper is to explore the application of search engine technology in Network information mining. First, data mining research status Discussion network information digging ...

SDS is actually very friendly and fun. In this section we will not use any programming language, the Stream cow Trojan will lead everyone, only rely on an SDK called SSDs Explorer gadget to play the SDS, familiar with and implement some of the content of the previous story. Oh, it's funny. After applying for Azure, after a long wait, you will receive a letter called do not delete! Invitation Code to Microsoft. NET Services and MICR ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall interpretation: Information Architecture system of several important components: organizational systems, labelling systems, navigation systems, 　　Search system, metadata, thesaurus and thesaurus. For small and medium sites, the inclusion of traffic has always been a big problem, when people blindly in the narrative of the original, do you care about your website information architecture? I'd like to say ...

Before introducing, we introduced the three main features of Windows Azure in the Introduction to Windows Azure platform. That's computing, storage, and management. So far, through the previous teaching articles, you have become familiar with the storage capabilities of Windows Azure. Of course, storage is just one of the most basic functions. To give full play to the power of cloud computing, we have to learn how to "compute". Also in the Windows Azure platform profile, we have introduced the three main computational work of Windows Azure ...

Refer to Hadoop_hdfs system dual-machine hot standby scheme. PDF, after the test has been added to the two-machine hot backup scheme for Hadoopnamenode 1, foreword currently hadoop-0.20.2 does not provide a backup of name node, just provides a secondary node, although it is somewhat able to guarantee a backup of name node, when the machine where name node resides ...