Introduction Cloud Computing has been a buzz world in the past few years. The use of this technology increased considerably when we made huge progress in this domain, reducing the cost for everyone. Today, Cloud Computing is widely used all across the world by a lot of companies such as Microsoft, Facebook, Amazon, etc… But what is Cloud Computing, exactly? How does it work? How is it used? For what purpose? What can be improved in such technology? I will try to answer these questions during this report. I will firstly define briefly the concept of Cloud Computing with 5 simple examples of use. Then, I will talk about 2 companies (Heroku and Microsoft) that provide cloud services and explain how they benefit to a typical company. Finally, I will describe 2 challenges, one in research and one in commercial adaptation. Part A: Cloud Computing Cloud computing is basically the use of large groups of resources linked together through networking to produce a lot of performances. One of the main purpose of this technology is the scalability that it offers. Indeed, when you need more speed or performances, the only thing to do is to add more servers to the cloud. It has a lot of advantages, but the most valuable one for a company is that they pay for what they use, and don’t have to buy some powerful servers “just in case” they will need more resource. This technology is a huge money-saver. There are different services models used in cloud computing: Infrastructure as a Service
The focus of cloud computing is providing with scalable and a cheap on-demand computing infrastructure with a good quality of service levels. The process of the cloud computing involves a set of network enabled services that can be accessed in a simple and general way. Cloud computing provides with a unique value proposition for any organization to outsource their information and communication technology infrastructure. Moreover, the concept itself provides with a value proposition for an organization as using the cloud saves on cost, resources, and staff, and business opportunities for the organization (Katzan). An extensive connectivity of
Cloud computing is innovative which uses well advanced computational power resource and gigantic improvement in storage capabilities, Cloud is the long dreamed vision of computing utilities, which helps in enable ling the sharing of
Cloud computing can be viewed as one of the most rapidly growing and evolving paradigm.Webmail,online storage and online documents are most famous examples in which customers can access their data via web browsers on the internet. The original idea of the cloud computing was delivered by J.C.R Licklider in sixties (Mohamed 2009). Cloud computing has developed since then and started to server the publics after internet offered a significant bandwidth in the nineties (Mohamed 2009). Cloud computing has been through many different phases and is still rapidly evolving.
This report will be exploring what cloud computing is, the usages of cloud computing, a comparison of organisations that offer cloud services and their architectures, an explanation on how a typical software company may benefit from having a cloud implementation, a description of a challenge that cloud computing has in research and a description of a challenge in a commercial adaptation in connection to cloud computing.
Cloud computing is an ever expanding part of the IT industry, it is quickly being adopted by more ICT businesses due to it’s
Recently, Cloud technology has turn out to be a huge buzzword, and with good reason. The cloud already creates remarkable value for clients and businesses by making the digital world simpler, faster, more powerful, and more efficient. In addition to bringing valued Internet-based services and applications, the cloud can provide a more
Cloud computing is Internet-based computing, whereby shared information, resources, and software, are provided to terminals and portable devices on-demand. It is a rapidly developing and excellent promising technology. Cloud computing is the product of the combination of grid computing, distributed computing, parallel computing, and ubiquitous computing. Cloud Computing model has enabled IT organizations to serve the users globally. It gives the services like Platform as a Service, Software as a Service and Infrastructure as a Service without users being much aware of the details in which the services are provided.
The largest Buzzword in emerging trends for the computer world is “Cloud”. Cloud computing in the future for data, services and platform. The concept of cloud computing is to make whatever aspect it is being used in available at all times and to act as a resource. Turning computing into a utility will transform how the IT industry uses services, designs hardware and uses network infrastructures. The term “Cloud” however has many meanings, but understanding what exactly is meant by cloud computing is the first step to
Cloud computing is one of the most useful technology that is been widely used all over the world. It generally provides on demand IT services and
With a significant development of the era of internet information, numerous data from vary field like science, engineer and business need to be handled quickly and accurately, which means the demand of computing power is far more than the ability of current technology. In order to enhance the computing system and save cost, ‘Cloud computing’ was emerged. People use cloud computing commonly in storage, which allow consumers use internet to share or store resources and information. The concept of this technology was proposed initially by John McCarthy in 1960s, while he predicted, computing will become a part of infrastructure instruction like gas, water and electricity everyone can get and use it easily and cheaply. The
The previous chapter demonstrated the key fundamentals of the research and an introduction to the concept of Cloud Computing. Even though a lot of research work has been done on the subject of cloud computing, the field is still a relatively new academic field. The National Institute of standards has established the standards related to Cloud computing and the research into the subject continues, especially with new tools and technology infrastructure that continues to evolve at a very fast pace.
This paper gives an overview at the structure and working of the idea of cloud computing. This paper consists of the basic idea of cloud computing, its various characteristics along with its components, architecture and also the different types of cloud computing. In this paper the various terms and various concepts related to cloud computing are explained. This paper concludes with the current research and projects that are being performed in cloud computing.
Cloud computing is currently being used by a large number of organizations. Many consider it a major development of the decade in computing. In this article I define cloud computing, various services available on the cloud infrastructure, then discuss the technological trends which have led to its emergence, its advantages and disadvantages, and the applications which are appropriate to outsource to a cloud computing service.
In this century, Internet is on the edge of another revolution, where resources are globally networked and can be easily shared. Cloud computing is in the focus that uses the Internet as a large repository where resources are available to everyone as services.[5]. many people prefer cloud services for its flexibility,versatility,anywhere accessibility of the services through internet.
People have a tendency to talk about cloud computing as if everyone understands exactly what this means. If you have never had it explained, it is possible that you may not have any idea about what it is. To