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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 ...

Hadoop was formally introduced by the Apache Software Foundation Company in fall 2005 as part of the Lucene subproject Nutch. It was inspired by MapReduce and Google File System, which was first developed by Google Lab. March 2006, MapReduce and Nutch distributed File System (NDFS) ...

Just last month, SUSE released version 2.0 of SUSE Cloud, an enterprise-class private cloud based on OpenStack, notable new features including support for OpenStack Block Storage, OpenStack Networking, a more robust installation process, and increased support for Microsoft Hyper-V support and more. "Cloud environments that support hybrid hypervisors can help businesses plan for the future better, while ensuring that previous investments are not ...

Last month, SuSE released version 2.0 of the OpenStack-based enterprise-class private cloud SuSE Cloud, a new feature of concern, including support for OpenStack block Storage, OpenStack Networking, More robust installation processes, as well as increased support for Microsoft Hyper-V, and more. "A cloud environment that supports mixed hypervisor can help companies better plan for the future, while ensuring that previous investments are not wasted," he said. "SuSE Cloud solves ...

Editor's note: Data Center 2013: Hardware refactoring and Software definition report has a big impact. We have been paying close attention to the launch of the Data Center 2014 technical Report. In a communication with the author of the report, Zhang Guangbin, a senior expert in the data center, who is currently in business, he says it will take some time to launch. Fortunately, today's big number nets, Zhangguangbin just issued a good fifth chapter, mainly introduces Facebook's data center practice, the establishment of Open Computing Project (OCP) and its main work results. Special share. The following is the text: confidentiality is the data ...

When it comes to video conferencing, back in the 10, it's one of the most extravagant investments in the business, and the high cost of use is a way of burning money for businesses. Video conferencing system just entered the Chinese market, because of the large investment in technology research and development, harsh application conditions, poor compatibility performance, hardware and software requirements of many reasons for its price has been high. 　　Even today, the video conferencing system is often a port of tens of thousands of prices are not the average enterprise can afford. However, 10 years later, we see that with the rapid growth of mobile internet, not only all kinds of new mobile ...

"Geographic Information System (GIS) platform software localization rate of the next target is 70%, the iron also needs its own hard, geographical information enterprises must continue to increase the investment in innovation, continuous upgrading and improve products, in order to be worthy of the support of domestic software." 　　Song, deputy director of the National Surveying and Mapping Geographic Information Bureau, said at the 2014 China Geographic Information Industry conference that GIS platform software is the technical core of geo-information industry, the commanding point of technological innovation and industrial development, and the key to ensure National Geographic information security. In recent years, with the geographic information technology and related knowledge ...

"This is the first time that a yarn architecture can run in a Windows environment," says Jim Walker, head of product marketing at Hortonworks. "Running Hadoop on Windows is important to all customers." "Apache Hadoop yarn is the foundation of Hadoop 2.0 released last October." Yarn, as a Hadoop operating system, uses a single data platform for batch processing and transforms it into a multipurpose platform that can be batch-processed, interactive 、...

Input method, the existence of a magical feature of our country. In China, the mobile input method may be the most used by players. But any booming operating system, such as Symbian, Android, iOS and other platforms, can install a third-party input method. Because of the original Chinese input of various forces, which gives a large number of manufacturers to develop input method power and opportunity. This time only talk about touch screen mobile phone design Input method, and because of its profound, here I only talk about the layout of keyboard input, but also touch screen mobile phone. T9 and full keyboard are probably in daily life contact ...

We have all heard the following predictions: By 2020, the amount of data stored electronically in the world will reach 35ZB, which is 40 times times the world's reserves in 2009. At the end of 2010, according to IDC, global data volumes have reached 1.2 million PB, or 1.2ZB. If you burn the data on a DVD, you can stack the DVDs from the Earth to the moon and back (about 240,000 miles one way). For those who are apt to worry about the sky, such a large number may be unknown, indicating the coming of the end of the world. To ...