Future Cloud

Hadoop is an open source distributed parallel programming framework that realizes the MapReduce computing model, with the help of Hadoop, programmers can easily write distributed parallel program, run it on computer cluster, and complete the computation of massive data. This paper will introduce the basic concepts of MapReduce computing model, distributed parallel computing, and the installation and deployment of Hadoop and its basic operation methods. Introduction to Hadoop Hadoop is an open-source, distributed, parallel programming framework that can run on large clusters.

Through the introduction and analysis of the cloud computing application cases of the U.S. federal, local government and some global famous enterprises in the financial and pharmaceutical industries, this paper summarizes the common characteristics of the cloud computing services adopted by the Government and the global famous enterprises to abandon the traditional IT system infrastructure. 　　Finally, some ideas about the development strategy of cloud computing in our country are put forward. The subprime crisis, which originated in America in the 2008, gradually turned into a financial tsunami, triggering a global financial crisis. Economists have likened the financial crisis to the Great Depression of the United States in the late 30, which shows the extent and severity of its impact. ...

A few years ago, talk about smart home, people still think to chisel open the wall, dense wiring, hinder the beautiful, expensive, system upgrade and update difficulties, after-sales service also because the line was buried led to fault diagnosis can not be timely, these have seriously affected the satisfaction of consumers, can not be accepted by customers. Smart home will work together wireless technology, cloud computing now, with the rise of the Internet of things, smart home ushered in the two revolution, the level of intelligence significantly increased, customers take the phone can handle daily eating and drinking Lazarus sleep. Now the smart home has been from the original wired transmission jumped to no ...

"Cloud TV" was born for several years, the market reaction has been tepid, embarrassing situation. On the concept of hype is still only the end of the discussion has been endless. Recently, the Institute of Computing Technology of the Chinese Academy of Sciences and Guangzhou Rui Fu Information Technology Co., Ltd. jointly developed the "Rui Yun 1.0 System" released in Beijing, and the so-called will "completely break" before about "cloud TV" of all sorts of embarrassment. Compared with the past, the system embodies a more beautiful promotional highlights and differentiation advantages-real multi-process systems, support offline downloads, real background operations, the real "online computer" full web browsing, real work ...

In the IT industry, many vendors are constantly introducing innovative managed solutions. Some manufacturers attract your attention through the marketing language, and some manufacturers use new ways to solve old problems. 　　But as a responsible IT staff, you really need to pay attention to some vendors, because the solutions of these vendors will simplify the current process, greatly reduce total cost of ownership (TCO), provide better it performance, while keeping you in control of the system. Does it sound too good to be true? Major vendors in this area have launched cloud-based storage solutions ...

From icloud, Dropbox to QQ mobile hard disk, Sina micro-disk, 115 network disk, etc., the domestic cloud storage market is erupting. In order to speed up the advance of the project, Jinshan Office software Assistant President, Fast Disk director Yang Gang resolutely sold the house in Zhuhai, with more than 50 people's team northward, began in Beijing headquarters, "two startups." Do the real cloud storage 2006, Jinshan Interior began to plan Jinshan fast, 2007 in Zhuhai set up a laboratory, July 2010, Jinshan fast disk officially online. Unlike most of the current network hard disk main share ...

Today, as the complexity of the IT environment grows, customers ' IT budgets are more used to maintain the normal operation of infrastructure and applications, rather than better meet business requirements. 　　The advent of cloud computing seems to give them hope, so someone has made the prediction-in the future cloud computing era, the user's focus will be more to apply this level, as for IT infrastructure construction and operation, or to the cloud service provider to do it! Such predictions are not entirely unreasonable, but admittedly, those who hold this view are somewhat too "edgy". Put on the ...

This article is an article about the past and present of clouds. To come in, keep your hopes first - all software vendors in Dante should clearly remember the downturn in the entire software industry in 2012. The macroeconomic recession and the weak demand for IT by enterprises have greatly reduced the performance of domestic management software in that year. Some people say that cloud computing is like the last straw of all manufacturers of the year, so overnight, almost all sizes of IT vendors are in the "cloud" cross plug. Regardless of the media and manufacturers, have given a very high appraisal of cloud computing, cloud computing was once regarded as technology ...

Many people understand the cloud computing, as well as the use of cloud computing methods, here I make a personal opinion, and everyone below. Eight key technologies on cloud computing are: 1, FO software development methods. This is a software development method further abstracted on the basis of C language. The purpose is to solve the more serious software crisis facing the cloud computing software system. FO method refers to the fact-oriented analysis (Fact-Oriented Analysis), oriented design (Frame-Oriented ...

As IT vendors accelerate adoption of cloud services from Amazon and its major competitors, more and more vendors are beginning to find they can no longer control their service costs more effectively. Because cloud services are financially opaque, not only do some IT vendors spend a lot of money but also overvaluate cloud computing resources that take up valuable cloud computing needs of other users. This will surely become a big issue if it can not be fundamentally improved in the short term. "Originally need to machine AWS [server] instance will be able to ...

In recent years, China has actively explored the innovative applications of cloud computing in such fields as city management, e-government, park services, healthcare, the Internet, education and finance through various regions and has achieved remarkable results. At present, despite the cloud computing industry to cultivate and apply innovation into a new stage of development, but it also faces the problems of lack of overall planning, inadequate research on application areas, rush to put on model agendas and increased investment risks . In order to promote the rational, healthy and sustainable development of demonstration projects of cloud computing services innovation across the country, ...

Just a few years ago, the main form of electronic communication between people was the telephone. Therefore, the core of the world's infrastructure is also the telephone network. But with the explosive growth of the Internet in the 1990s, IP networks have become the new core network of electronic communications. In the meantime, many of the patent standards and technologies disappear - such as telegrams and token rings. As cloud computing becomes more mainstream, history may be repeated again. For the cloud, data is critical, so storage needs to evolve a new core architecture based on IP networks. Google and F ...

"Platform and architecture for cloud management" at the annual meeting of the 2012 Development Group, experts from the industry shared our thoughts and views on cloud computing at the Kingdee Middleware Cloud computing division. 　　Houxiao, chief engineer of the China Offshore Oil Information Management department, explained how cloud computing landed in practical application. China Marine Oil Corporation (hereinafter referred to as CNOOC) is one of the largest national oil companies in China and the largest offshore oil and gas producer in China. So how do they practice in cloud computing? Houxiao introduced in the IaaS aspect, CNOOC mainly from ...

What is cloud storage? An internet entrepreneur said: "We do not care whether you are distributed, is not xxx, I as long as you can give me to save things, can be taken, it is finished." Is not the cloud also does not matter, as long as can obtain quickly. "Yes, this is cloud storage. The purpose of cloud storage is very simple, is to save data, and just save data. Cloud storage does not attempt to understand and analyze the content of the data, nor does it consider the relationship between the data and the organization of the data. Cloud storage holds only one data object. However, user action data objects require an identity. This has "...

Large data will challenge the enterprise's storage architecture and data center infrastructure, and will trigger the ripple effect of cloud computing, data Warehouse, data mining, business intelligence and so on. In 2011, companies will use more TB (1TB=1000GB) Datasets for business intelligence and Business Analytics, and by 2020 global data usage is expected to rise 44 times-fold to 35.2ZB (1zb=10 billion TB). The challenges of large data for the vast number of data information, how the complex application of these data into the current data warehousing, business intelligence and data analysis technology ...

If cloud computing and large data are two important trends in current IT development, open source can be said to be an important booster for these two trends, after all, a significant part of innovation comes from the open source community. In 2012, as the only pure open source company to achieve 1 billion U.S. dollar sales in the industry, Red Hat has proven its allure and potential in cloud computing and large data times with its own outstanding performance. How will red Hat continue to use open source to change the future of big data and cloud computing in 2013? What new surprises will the new year bring to the users of this open source company? This article combs the 201 ...

With the increasing complexity of the Internet environment, the information security is threatened, and the anti-virus software will not be able to deal with the increasing malicious programs effectively in the future. Cloud security application, not only can identify and killing local hard disk virus library, but rely on a large network services, real-time collection, analysis and processing network security problems.     The Alibaba community Cloud offers two cloud security solutions: Cloud Shield and cloud authentication code. Yun Dun is the Aliyun Internet Content Security Defense product, provides the entire network application based on cloud computing technology the Content security Defense solution ...

Today the focus of the content is also our millet, Jinshan strategy is an important part. So what's the first PPT I've prepared? Is the importance of cloud services for millet. The amount of data available in millet this year, the number of millet cloud services is 7 times times higher than last year, and is expected to grow 5 times times next year. So today, give us a little dry goods, I let them sum up the recent accurate figures: Millet Cloud user volume 67.955 million people, almost 68 million people; small Mi Yun Total storage 47 PB (no other storage of millet is 10 p); Total Coexistence Storage 24 ...

Not long ago, Huawei in the Intel Xeon E5 press conference, to show people the latest Xeon E5 platform server products. 　　These include the flagship High-performance computing server tecal RH2288 V2, high-density, highly scalable Datacenter Server tecal X6000 V2 (XH620 V2) and high-performance Enterprise Blades tecal E6000 V2 (BH622 V2). This time, Huawei will officially launch a new generation of Xeon E5 server products on March 20, we will be the first to report to you Huawei this ...

The first China cloud Computing conference was opened in June 2013 5-7th at the Beijing National Convention Center. The Conference, with an international perspective, insights into global cloud computing trends, and from the application, explore cloud computing and large data, cloud computing and mobile Internet, cloud security and cloud computing industry applications, such as the focus of the topic.  In particular, the Conference has set up a cloud computing services display area, exchange the latest research results of international cloud computing, showcase domestic cloud computing pilot City development achievements, share cloud computing development experience, promote global cloud computing innovation cooperation. Cloud Computing Data Center Special Forum, Guotai ...