Online Trends

Recently, the news media is more focused on cloud computing, so you rarely hear about high availability. 5 years ago, the IT community was very focused on high availability and cluster development. But in the near term, things are different. In any case, high availability remains one of the key topics in the IT world, says Kai Dupke, senior product manager at SuSE. It has a greater emphasis on cloud computing flexibility and low-cost advantages, so high availability topics seem to be rarely mentioned in cloud computing information. In the past, UNIX and Linux platforms have traditionally assumed most of the high availability (HA ...).

A few years ago, I knew that the internet had a "cloud concept" that sounded dangling. At that time, it felt like a cloud in the sky, it looks very beautiful, but it seems too far from the ordinary people, how can not reach. But I do not know when to start, around the cloud products more and more, cloud music, Cloud TV, Cloud newspapers, Cloud notes, Cloud mobile phone, cloud payment, cloud disk ... Everything is stained with clouds. Between the Yunshan, can not help but make people some dizzy. When does cloud technology and our daily life connect so closely? These myriad of cloud products will bring people's life what convenience ...

On cloud design Lu Jixiang, Luchangde, Wang Ping's initial discussion of cloud design, revealing the concept and principle of cloud design, cloud design is the design culture that contains the advanced technology such as cloud computing, a new design concept and methodology, which is the sublimation of modern industrial design. This paper expounds the scientific and technological basis of cloud design, including design, cloud manufacturing, Internet of things, Cloud computing, Computer Aided Industrial Design (CAID), engineering, aesthetics, psychology, ergonomics, ontology and philosophy; Cloud design service system structure, divided into service, running platform and resources ...

VMware and Microsoft's two giants have had years of experience in server virtualization-and, of course, the former has been a major focus for the market more than 10 years ago, compared with a much shallower seniority. IT staff or organizations have no choice but to actively grasp the differences between the Microsoft Hyper-V and VMware vsphere architectures and proactively understand the strengths and weaknesses of both technologies. Only in this way can they provide an ideal virtualization solution for employees or customers, or deploy it to a production environment. In the face of VMware vSp ...

When the concept of cloud computing and big data came out, some people once thought is Yunshan, unintelligible, but now, cloud computing and large data is to push through layers of clouds, showing its unstoppable momentum of development, landing to various industry applications, to help enterprise development, improve people's lives, medical industry is its typical application. Cloud mode to realize the interconnection of medical information "difficult to see a doctor" has been one of the most difficult problems of Chinese people, and "difficult to see a doctor" is due to the relative shortage of medical resources, to solve this problem needs to increase the supply of medical resources, in addition to medical facilities, etc.

According to Frost&sullivan's digital research, the Asia-Pacific region's cloud-based and hosted call center market is expected to grow by more than 15% a year by 2009, up to $1.25 billion trillion by 2016. In the area of Cloud call center, the public cloud, private cloud and other forms of cloud call platform has emerged, this market has become a real blue sea market, the prospects are very broad. Although there are huge opportunities in the market, CIOs are also facing the choice of public cloud or private ...

Although cloud computing can lead to the emergence of communist social characteristics in cloud computing, cloud computing does not change the natural laws of the physical world, and people still need to get the material and energy needed to sustain physical existence from outside. So people still need to devise strategies to make money in order to get more wealth. 1, the characteristics of the business model the business model of the cloud computing era is not much different from the current business model in terms of its composition and design process. is still a structure system composed of commodity, consumer demand, information transmission and commodity circulation. But because the power of technology binds people ...

For organizations that know they understand how to start using cloud services, the next step is to make a choice between a public cloud, a private cloud, and a mixed cloud. Private cloud means that the user is connected to a local resource, connected locally or remotely via a remote connection, but a secure connection and resources are within the control of it. The public cloud means that users connect to external services that are based on unit-cost cloud services provided by cloud providers, such as Google or Amazon. The hybrid cloud model uses either private cloud services for a target or a public cloud for other purposes. In this article, Bill Claybro ...

There are significant differences in performance, complexity, and speed between Amazon and Windows Azure,iaas cloud. The information on the cloud is always quite simple: hand over your worries, IT managers and we will help you solve everything. Forget to install the server and the engine backup that needs to be double-clicked, and don't worry about thousands of things going wrong. Just give us your credit card number and your data and we can do everything for you. In the past few months, I have been living in a dream, where I built a huge computer king across the world ...

Software engineers of large architecture data solutions know that Business Analytics has a technology spanning SQL databases, NoSQL databases, unstructured data, document-oriented data storage, and large processing. If you guessed Hadoop, you answered correctly. Hadoop is also a common denominator for many giant companies, such as Amazon, Yahoo, AOL, Netflix, EBay, Microsoft, Google, Twitter and Facebook. IBM is even at the forefront of the times, promoting Hadoop for enterprise analysis. This open source model is everywhere ...

In the past year, cloud computing technology has been seen as the "future of the Web," according to Sadie Consultants, 2010-2013, China's cloud computing services market size of the annual composite growth rate will reach 91.5%. The development of cloud computing is not limited to PCs, and with the booming mobile internet, cloud computing services such as mobile terminals based on mobile phones have emerged. Mobile cloud computing has become a part of our daily lives. Mobile Internet is the main thrust of the development of mobile cloud computing, with the popularization of 3G, mobile cloud computing will attract rapid development. Ministry of Industry and Information Technology released March 30 of the communications industry ...

Large data: the opportunity, challenge and countermeasure of enterprise competitive intelligence Wu Jinghong Zhang Fei Shi Fang "Big Data" the advent of the era, to all walks of life has brought the fundamental changes in the way data are used. Firstly, the paper expounds the connotation and characteristics of large data, and thinks that large data is helpful to improve the authenticity, accuracy and real-time of competitive intelligence. On this basis, the paper analyzes the challenges faced by enterprise competitive intelligence, including information storage, intelligence analysis, information security and talent shortage. Finally, from intelligence consciousness, intelligence organization team, competitive intelligence system and intelligence ...

With the continued development of the cloud computing market, IaaS vendors are racing to provide services to your business. What are the advantages and disadvantages of their products? We have selected five IaaS manufacturers and their cloud computing products to let us look at the nature of their products through marketing campaigns. More than 70% of the world's servers are running Windows Server operating systems. The user figure is precisely the goal of Microsoft's cloud computing products. Because VMware's virtualization technology has been applied to many Windows server operating systems, Microsoft public ...

The key to success or failure of a public cloud service is whether they provide equal or better levels of performance, security, and reliability than the services provided by the enterprise's internal data centers. Gartner predicts that in 2013, the global public cloud market will reach $131 billion trillion, compared with $111 billion last year. To provide the market with the required performance, security, and reliability, cloud service providers are rapidly building virtualized, multiple data center service architectures, or "no walled data centers." Cloud service providers are using cloud computing to orchestrate software to unite businesses ...

Public cloud computing is becoming a low-cost backup option for physical data center infrastructure, especially for small and medium-sized enterprises. At the same time, the public cloud is also promoting the creation of a more dynamic cloud migration Service project. The service began to grow as small businesses began to invest heavily in migrating their applications from hosting and data center environments to the public cloud. At present, the company's investment in public cloud and cloud migration is very slow, at least this part of the funds in the overall it budget accounted for a small proportion. There are many reasons why organizations are slow to deploy public cloud (IaaS, infrastructure, services) ...

The first is that the object-linked perceptual networking helps us make decisions through perception. The ITU definition of IoT is physical and virtual, in the past, we understood that the Internet of objects must be physical, in fact, the ITU believes that virtual is also the object of Internet objects, in which the virtual object refers to the storage process structure content, using multimedia content and application software, the Internet of things to provide security requirements, The physical and virtual combination of the Internet of things. Kind of class, one is identity, such as bar code, as well as non-identity identification class, need to identify, you can ID go in, on this object we do not rely on ...

At present, the development and utilization of information resources has become an important aspect of international competition and the overall strength of the country, the application of large data technology is increasingly becoming the main battlefield of information construction. In order to improve our country's competitive ability in the field of large data industry development, we need to take practical measures. Throughout the past 20 years of China's information development process, we will find an interesting phenomenon, China's information construction is often influenced by the one or two new concepts to promote. In recent years, "Digital Earth", "Digital City", "Internet of Things", "intelligent City" has been a continuous deduction of information construction one after another ...

MIT researchers have developed an algorithm called Dbseer, according to Gigaom's Jordan Novet. This algorithm can improve the performance of cloud database and reduce the cost of users. The following is the full text of the article: MIT researchers have developed an algorithm called Dbseer, designed to make the database cloud infrastructure more efficient and to drive more similar workloads on fewer servers than to distribute them as widely as possible. At present, many database companies are responsible for the allocation of responsibility to protect ...

A few years ago, Old Watson, IBM's legendary CEO, made a famous prediction that was often ridiculed (probably not enough), but now cloud computing will restore his reputation. Ultimately, he predicts, the world may only need "about five computers". Some academics assert that with the advent of massive computing by Amazon, Google and other companies, all computing will eventually be migrated to the public cloud of these companies. Of course, do not let these super cloud development momentum to haunt itself. Without considering the strong sense of existence of these giants (and their market share), ...

Andrew Smith, the founder of Bestdesigntuts, an internet entrepreneur, likes to keep trying to innovate. This article is his view on cloud computing from a website designer's perspective. The following is the full text of the article: innovation is the root of development. The technology that has emerged and changed the world over the past few years is commendable. Cloud computing is a technology that helps people change their interactions with the Internet. This technique lets you save information you want to save on multiple servers without having to think about where you are. As a web ...