The cloud is a computing network of remote, servers hosted on the internet and used to store, manage and process data in place of local servers or personal computers. There is a rich, complex, and shared data store in the cloud (Oxforddictionaries.com, 2014). In addition. in the could computing, there is also a thing used to explain a range of computing concepts that include a large number of computers attached through a real-time communication network like the internet. In since, cloud computing is a synonym for distributed computing over a network and that means the ability to run a program or an application on many connected computers at the same time.
The phrase is often used in reference to network-based services, which appear to be provided by real server hardware, and are in fact served up by virtual hardware, simulated by software running on one or more real machines (Viswanathan, 2012). Such virtual servers do not physically exist and can therefore be moved around and scaled up or down on the fly without affecting the end user, somewhat like a cloud becoming larger or smaller without being a physical object. Furthermore, in common usage, the term "the cloud" is essentially a metaphor for the Internet (Jaatun and Zhao et al., 2009).
Advantage of cloud computing
• Cost efficient
Traditional desktop software costs companies a lot in terms of finance adding up the licensing fees for multiple users can prove to be very expensive for the establishment concerned. The cloud, on the other hand, is available at much cheaper rates and hence, can significantly lower the company’s IT expenses. Besides, there are many one-time-payment, pay-as-you-go and other scalable options available, which makes it very reasonable for cloud compu...
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...hings, we have to put both advantages and disadvantages as can be seen here. The Desktop system has an easy and simple way to access the data. Also, it has an easy way to upgrade the hardware (Rice, 2002, pp. 17-60).
Disadvantages of the Desktop system
• Can only be accessed from one location
• More expensive hardware’s and software’s
Conclusion
I think cloud technology is the future. In addition, like everything else, Cloud computing system has its advantages and disadvantages. This technology can prove to be a great asset to SBM, because it can help them develop their system in an easy, cheap, effective way. All the disadvantages in the cloud can be solved by one step which is by hiring the best to solve the technical and the security issues. Finally, since SBM is big enough to be the third party and this way they make sure all the information will be safe.
The idea of accessing, storing, and processing data from online server or virtual server instead of local server is called as Cloud computing. When we store data in our hard disk which is very near to computer that is called as local storage and computing but Cloud computing doesn’t access data from our hard disk.
Today, cloud services are widely used by people around the world in purpose of business, government, and personal use. With cloud services, users use resources - could be storage, computional capability, or software- from cloud service provider mediated by Internet. Doing computational work with cloud services involves a number of computers to do the large-scale works, therefore it usually called by distributed system over Internet (reference, paper?). Cloud service also offers a large-scale service where users only pay for what they use (on-demand). Therefore, companies migrate to business-to-business cloud as they don’t have to spend money building intial cost for their computational business. For instance, instead of building their own storage, network, cooling, they could just “rent” resource from cloud provider for the lower cost. Besides money benefits, cloud resources also able to be shared by multiple...
Cloud computing is computing in which large groups of remote servers are networked to allow the centralized data storage, and online access to computer services or resources. Clouds can be classified as public, private or hybrid
One of the most crucial reasons one enterprise choses cloud computing is costing. Some research claimed that the cloud computing is cost-effective because it is charged on pay-as-you-go basis (Brumec and Vrcek, 2013). That means a user will pay the amount which are equal to the user’s usage. Vanmechelen et al. (2013) believes such a model will provide flexibility that ensures the user to avoid investing to excess. However, this statement fails to explain some phenomenon in reality. Set MemSQL, which is a San Francisco outfit, as an instance. When MemSQL first started up, it was based on cloud computing Amazon.com, just like what most tech enterprises in Silicon Valley did. But it gave up using Amazon cloud only two years after its foundation and returned most of its operation back to traditional computers. Eric Frenkiel, the CEO of MemSQL, announced the reason why it off the cloud was the bills from Amazon was getting bigger and bigger. “I’m not a big believer in the public cloud. It’s just not effective in the long run”, he said (Metz, 2013). The Frenkiel’s word is only able to present his own opinion. Based on what MemSQL has experienced, ...
CLOUD-BASED INFRASTRUCTURE: is an internet-based computing, where shared resources and information are provided to computers and other devices on request
Cloud computing is a model for enabling convenient, on demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. This cloud model promotes availability and is composed of five essential characteristics, three service models, and four deployment models.
Cloud is the result of a decade research in the field of distributing computing , utility computing, virtualization , grid computing and more recently software, network services and web technology which is changeable evolution on demanding technology and services also as looking to the rapid growth of cloud computing which have changed the global computing infrastructure as well as the concept of computing resources toward cloud infrastructure. The important and interest of cloud computing increasing day by day and this technology receives more and more attention in the world (Jain, 2014) the mostly widely used definition of cloud computing is introduced by NIST “as a model for enabling a convenient on demand network access
The word cloud is used as a metaphor for the Internet, based on the standardized use of a cloud-like shape to denote a network. A cloud is a combination of hardware, networks, storage, services, and interfaces that helps in delivering computing as a service. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. In addition, the platform provides on demand services to the users for accessing that are always on anywhere, anytime and any place. Cloud computing platform provides the scalability, availability and utility computing for services on Internet.
Cloud computing : Cloud computing is a new class of network based computing that takes place over the internet. Large number of remote servers are allow to centralized data storage and there is online access to computer resources and services.
In the 1950s Cloud computing started with mainframe computing, where multiple users were able to access a central computer by using a dumb terminal, which had only one function, and that was to provide access to the mainframe. In the 1970s, the concept of virtual machines was created, by using the virtual machine technology it was possible to used more than one operating system simultaneously in a secluded environment. In 1993 cloud computing reached its first milestone with e-mail, which is a method of exchanging information/ data or digital messages through a computer network of the internet. Emails were originally a text based form of communication only, these days’ files like multimedia, images or PDFs can be attached. Today, cloud computing is a part of our everyday lives, we still use it to email, and now we use a more perfected cloud system to store applications or files and can access them anywhere and anytime.
Cloud computing is sort of like the first computers come full circle – in the early days of computing, users at terminals with no computing power to speak of made use of the number-crunching capabilities of mainframes in a shared fashion – in fact, the model of computer use was called “time-sharing.” As the personal computer grew in power and capabilities while also becoming a cheap...
Cloud computing is the transfer of computing data or information into Internet. Cloud computing services allows individuals and businesses to
One might ask how does cloud computing work? Cloud computing architecture refers to the components that work together to form cloud computing. The architecture behind cloud computing involves two different parts, the front end and the back end. Each part connects through the internet and works together. The front end structure is also referred to as the clients. This is the part or side of the server that the user interacts with and sees. For the user to connect and interact with this end, they need to have access to a computer with internet. An example of the front end structure being used is a user logging on the internet to check their email. Again, millions of people check their email every day and do not realize it is part of cloud computing. The other part of cloud computing architecture is called the back end structure. This part is responsible for the service that make the cloud work. It comprises of huge data storage, virtual machines, security mechanism, services, deployment models, servers, etc. () The back end service is made up of Software as a Service (SaaS), Platf...
Cloud storage basic terms, is a way to save information to the web that can managed data storage. Cloud computing services are online services, which store this information to a safe and secure location online. It’s offered a quicker, easier and safer backup than conventional methods of file storage such as bookshelves or cardboard files.
In cloud computing, the word cloud is used as a metaphor for “the internet”. So the cloud computing means “a type of internet-based computing”, where different services such as servers, storage and applications are delivered to an organization’s computers and devices through the internet.