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The arrival of the big Data age, which was first proposed by McKinsey, the world's leading consultancy, said: "Data has penetrated into every industry and business functional area today, becoming an important factor in production." The excavation and application of massive data indicates a new wave of productivity growth and consumer surplus. "In recent years, the constant warming of the word" big data "has also brought about large data bubbles, the prospect of large data with the current cloud computing, Internet, mobile, etc. is inseparable, below to understand the big data and these hot relationship. Large data market pattern in the strict sense ...

Cloud computing has become the focus of the development and application innovation of the information technology industry, however, with the deepening of the cloud computing development process, the corresponding problems arise. Behind the development of cloud computing, there are some defects, such as unreasonable planning, substandard infrastructure, lack of matching, management by labor, serious energy consumption, large security hidden trouble, and the lack of corresponding industrial norms and standards. In order to ensure the sustainable and healthy development of cloud computing industry, the major standards organizations at home and abroad have started to study the relevant standards of cloud computing, and actively promote the cloud computing technology, cloud management, cloud services and other related standards.

February 27, 2013, the main threat team from the Cloud Security Alliance (CSA) released the "2013 Cloud computing 9 threat" report, and members of the Alliance said the report was designed to provide organizations with the latest and most professional cloud security threats to help them understand the risks that they would face in cloud adoption and management, Advise them on cloud strategy development. From the report, it can be seen that the alliance's proposed cloud computing threat is mainly focused on information security and technical issues, the nine major threat factors are CSA for industry experts conducted a survey, will come from these experts ...

Cloud Technology Resolving 12 Ask the last issue, we have some basic concepts of cloud technology, and then what are the characteristics and advantages of the cloud, how can we use this magic technology, not only the right to improve our work and life, and not be fooled by some ads? Let's talk about this today. Cloud Technology Resolving 12 Q

This week's news of big data is rife with industry events, industry anecdotes and both. Today, small knitting here for everyone to tidy up this week with large data related to the news events can not be missed. 1. EMC releases the Hadoop release, named "Pivotal HD," on February 27, when EMC released its own Apache Hadoop release-pivotal HD, and also released a technology called HAWQ, Through HAWQ can be greenplum analysis of the database with ...

Cloud computing has now become a hot topic, and over the past few years, technical experts around the world have been working on cloud computing to improve the development of cloud computing. Cloud computing has been used by many overture companies, but its challenges remain soft and rising. And because cloud computing has just come out for years, there are still a lot of misconceptions about cloud computing, such as the security of cloud computing, data loss, and performance issues. Myth 1: In the cloud security data is threatened without a doubt, data security is a topic of great concern to people. In order to be a successful service provider, the cloud service provider must ...

Ten years ago, the service-oriented architecture suddenly appeared on the IT stage, and many companies had invested heavily in SOA applications. Clearly, the success of cloud computing depends on its ability to add value to existing SOA implementations. Surveys show that the corporate IT dollar spends more on applications based on SOA principles than on "monolithic" applications. It is not clear that SOA may be the ideal partner of the cloud, making it larger than the sum of all its parts. Applications in an SOA system are different from applications based on modularity and choreography; they are built on modular elements that are ...

The cost of cloud computing is very complex and controversial, and corporate IT managers tend to overlook the hidden costs of cloud computing in the process of accounting for capital spending and operating expenses. Symantec's recent cloud computing report lists five of the most overlooked cloud computing stealth costs: 1. The "Private cloud" of the business Unit 2. Cloud Backup 3. Cloud storage 4. Compliance and electronic Evidence 5. Data transmission. The IT Manager network compiles as follows: Now, many enterprises are considering cloud computing strategy. According to Symantec's latest research report, 2013 ...

Text processing in the MapReduce technology Lirui, Wang bin for text processing a lot of data sets have reached TB, PB or even larger, traditional stand-alone method is difficult to effectively deal with these data. In recent years, the MapReduce computing framework has been widely accepted and used by both academia and industry, which can solve the problem of parallel processing of large-scale data in concise form and distributed scheme. At present, MapReduce has been used in natural language processing, machine learning and large-scale map processing and other fields. This article first to Mapre ...

January 18, 2013, the Itvalue Chi Enterprise CIO Club, in collaboration with the BMC Software company, held a "sit-see-Cloud" forum, with CIOs from 14 Chi companies, Alexander Vul, the BMC chief architect, BMC Asia general manager Steve and Chen Zhentao, manager of the technical Consulting Department of Essen Greater China, have been discussing the application and landing of cloud computing in Chinese enterprises in a pragmatic and heated manner. The 14 companies that attended the CIO had a total turnover of more than 1.7 trillion people in 2012 ...

With the rise of mobile internet and cloud computing, the proliferation of data has made big data concepts hot in the Internet industry. According to IDC's 2011 Digital Universe Study, the total amount of global information will grow by one fold every two years. In 2011 alone, the total amount of data created and replicated globally was 1.8ZB (1.8 trillion GB). Compared with a 2010 increase of more than 1ZB, by 2020 this value will increase to 35ZB, which is the creation and production of large data. Large data is an important information asset "...

Ask a technician What is cloud computing, and what you most likely get is a boilerplate answer that includes words such as "flexibility", "agility", "Broadband access", "dynamic", "measurable". For most people, however, these definitions do not help them understand what role cloud computing can play in their IT environment. It is for this reason that I developed a method of analogy with the American Thanksgiving dinner to help introduce the concept of cloud computing. So far, this approach has been very useful, and it has enabled us to communicate with our customers when discussing ...

As the public cloud SLA receives an analyst attack, some companies believe that a virtual private cloud can provide the right combination of cloud agility and service reliability management. Virtual Private Cloud (VPC) provides an on-demand infrastructure that is a service (IaaS) outside the customer data center, but runs on a dedicated infrastructure rather than a multi-tenant infrastructure. Use a virtual private network (VPN) or other network connection to connect every customer, not the public Internet. Similarly, a virtual private cloud can provide a higher level of service agreement (SLA) than the public cloud, promising in some cases ...

The field of marketing has been developed for a long time, it shows us from the "product-centric" to "customer-centric" transformation, the most popular marketing theory from "4P" to the consumer demand-oriented "4C" theory and relationship marketing-oriented "4R" theory. The digital information age under the domination of Internet and mobile Internet can help enterprises to collect users ' massive behavior data at an unprecedented speed, analyze, insight and forecast consumers ' preferences on the basis of large data, and provide consumers with the products, information and services that best meet their needs. ...

Big data in the United States has grown to a full swing. Government departments, it enterprises, retail, traditional industries, such as healthcare, and the Internet and software and hardware companies are showing everyone what big data can bring--even though these are considered "early stages" in the US--the big data age has shaken all aspects of American society, from business technology to health care, government , education, economics, humanities and other areas of society. Because of its background along the bearing and eruption of such importance, the current scientific and academic people even predict that large data as a technology and ...

Review on research and methods of privacy protection of IoT Chanping, Wu Mong through establishing the architecture of the Internet of things, this paper analyzes in detail the privacy security threats faced by the perceptual layer and the processing layer in the architecture, and makes a systematic review of the existing privacy protection methods related to IoT technology, focusing on the methods of anonymity, The basic principle and characteristics of encryption technology and routing protocol, and on the basis of which, this paper points out the future research direction of the Privacy protection technology of IoT. Keywords: Internet of things; privacy protection; anonymity; homomorphism encryption; Security multi-party computing Internet Privacy Protection Research and methods overview

By clearly defining the relevant concepts of large data, enterprises can plan their own data system correctly, and locate the traditional technology and new technical methods appropriately. With the rapid development of it technology and the emergence of new technologies, the industry has generally confused many basic concepts. This is also the case in today's most popular large data fields. The concepts of structured data and unstructured data are frequently cited, but the parties are often diverging. The confusion of the concept of data has greatly influenced the enterprise to plan the data system clearly and correctly. The author of this article from the actual work ...

The big data concept was surging in 2012. Gartner reported in October this year that global IT spending is expected to exceed $3.7 trillion trillion in 2013, a 3.8% increase from the 2012 forecast of $3.6 trillion trillion. But the big data business will bring more surprises. This is the hottest concept after cloud computing, the biggest business opportunity. A large number of well-known companies, including Microsoft, Google, Amazon and IBM, have nuggets of the market. In addition, many start-ups are also starting to join the big-data gold rush, a field that has become ...

The advent of cloud computing has made it possible for public clients to obtain Low-cost, high-performance, fast-deployment and sea-quantified computing services. But just as a new thing brings us benefits, as well as problems, cloud computing, while bringing us economies of scale and high application usability benefits, also determines its core technical features (virtualization, resource sharing, distribution, etc.) that have a natural hidden danger in its security. For example, when data and information are stored in a "cloud" of uncertainty in the physical location, how is service security, data security, and privacy security ensured? Will these problems threaten individuals, businesses and nations ...

The global economic slowdown and the development of technology itself have spawned a new economic environment. In this economic environment, the original extensive growth is difficult to continue, in order to survive, enterprises must do everything possible to reduce costs, improve efficiency, rapid response to the market. For large groups of companies, the group has become more important than ever before, and global economic integration is already a big trend. Then, how can enterprises achieve the supply chain, business operations, such as global synergy and integration of control? The development of new technology has provided us with a novel solution path. Now there are a lot of new technologies, such as new materials, energy, biotechnology ...