The emerge of the cloud computing is becoming one of the most important virtual technologies. Cloud computing enables organizations to solve more complex tasks and services. The application of the cloud platform makes organizations more cost effective and simplify complicated workloads. The development of this technology has brought a dramatic change in every field. The use of the cloud computing in the library system has achieved a significant success. Libraries have also started adopting this technology, which involves delivering hosted service over the web. Managers now spend less money on the development and procurement of computing resources and peripherals. Cloud computing is the best option for the libraries to solve the above mentioned problem. What is cloud computing? Cloud computing is a practice of storing, collecting and sharing data and resources through web-based tools. It connects many computers together and forms a bigger computer. The biggest characteristic of cloud technology is flexibility. This refers to the ability of system adapting and scale to change in workload. Cloud computing can automatically provision and deprovision information to ensure it satisfies the latest resource demands (Interoute, What is Cloud Computing). There are different levels of security and management requirements that fit almost all the companies. Cloud computing can be private, public and hybrid. Private cloud computing is data from business center deliver to internal
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Cloud Computing is a fairly new term used to identify a type of computer connectivity, IT services and on-demand delivery offered via the web. The way that it works is, Cloud Computing offers an easy approach to accessing servers, storage, databases and a wide set of request over the Internet. Cloud Computing also allows cloud-based service providers to own and sustain the network-connected equipment necessary for these application services. This is all done while permitting a business to facilitate and use the services that are deemed essential via a web application (Amazon, 2016).
The need for sharing of resources, having an online backup storage system as well as providing an online efficient environment for businesses gave rise to the discovery of the clouds. Cloud computing is thus the latest technology in both the technological sector and the business sector. It refers to Cloud computing for example, provides an online platform upon which individuals and businesses can store and retrieve their information effectively when connected to the internet. It thus saves on the costs that could have otherwise been used for the purchase of additional storage devices. There is no worries of how the online documents will open up because cloud computing comes with online document reading software such as Google docs. The
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 an internet based computing which provides various applications and services like storage, servers, infrastructure, networking with low cost, on-demand self service, pay as you go model, location independent resource pooling, reasonable price , rapid elasticity etc. Cloud computing is one way to increase the capacity add capabilities without investing in new infrastructures like computer hardware involves storage memory, licensing for new software, training for a person and in a dynamic way.
Firstly, it is necessary to clearly explain the definition of cloud computing. Cloud computing is a delivery service model with five essential characteristics of cloud computing which includes: on-demand self service, broad network access, resource pooling, rapid elasticity and measured service. It is also a general term for anything that includes conveying facilitated administrations over the Internet.
Cloud computing means on demand delivery of IT resources via the internet with pay-as-you-go pricing. Cloud computing is a virtualization based technology that reduces the cost of IT infrastructure. It provides a solution of IT infrastructure at low cost. It also focuses on maximizing the effectiveness of the shared resources. Cloud resources are usually not only shared by multiple users but are also dynamically reallocated per demand.
Cloud computing is a significant advancement in the technology that cab widely be used in all types of organizations; either big or small. We have entered in the technological era where organization is represented by the type of cloud computing it uses. It influences the functioning and operations of the organization in many ways, encompassing the human resources, stakeholders, processes and strategies, and the inter-linked systems. When on one hand it has many advantages, including effective management and proper distribution of information over the internet, it can turn out to be disastrous as well. It adds to
First of all what is cloud computing? Cloud computing is the storing of data and applications on remote servers, and accessing them via the internet rather than saving or installing them on your personal or office computer. In order to understand cloud computing lets divide the cloud computing into two parts. The first part is computing whenever there is a computing there is one word that comes to our mind that is nothing but a computer. Computer computes something computed that computes something with the help of processor and memory so whenever there is a word computing then this consists of processor and memory. Then we move into the second part what is cloud? Cloud is a different name that has been used for internet. It is a different
Cloud computing is the growing method of computing adopted by many organizations nowadays around the world. The word ‘cloud’ refers to the network, the servers providing the cloud services can be located anywhere in the world (Garg & Buyya, 2012). The services are provided through internet and made available to the end users. Several definitions are given for the cloud computing in the literature. According to (Mell & Grance, 2011), “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.” Different advantages of having cloud computing includes, services are available on demand, the users have to pay only as per the use and the services are accessible from anywhere as it is available over network. There are different service models and deployment models available for cloud computing.
Cloud computing has now become a competitor to traditional IT because of how cheap it is and that it is based on “pay-as-you-go” service just like electricity or gas. There has been a great increase in the migration of businesses into cloud. Cloud has its down side but the advantages are higher and almost negate the downsides. Some of these advantages are resource availability on demand, pay as you go, hardware utilization is better and more efficient, no in house losses with respect to hardware and since there is no hardware involved the maintenance is low too. Cloud computing is drawn-out from distributed computing,
Cloud computing refers to the delivery of computing services over the internet. It is the use of computing services over the web located in another site or provided by a third party vendor as opposed to using one’s own hard disk, personal computer or server. Cloud services allow individuals and business organizations to exploit software and hardware that are set up by third parties at remote locations. Therefore, we can define cloud computing as computing services where a broad set of systems are connected to private or public networks, to provide dynamically quantifiable infrastructure for application, data, and file storage (Kling 2014).
Cloud computing has quickly become a popular model where computing resources are made available on-demand to the user. The unique capabilities of cloud computing has created new opportunities for IT and businesses. Cloud computing uses the Internet for delivery of cloud storage capabilities as a service to any users. Through the use of cloud computing we can access virtually anything that we want from almost anywhere to almost any computer without worrying about anything such as management, cost, storage, etc. In this paper, we provide the reasons for the innovation of cloud computing, go over several cloud service and deployment models. It also explores the many benefits of cloud computing over the traditional service
With the rapid change in processing and storage technologies and the success in the communication network such as Internet, lessen cost of computing resources, more powerful and more ubiquitously available than ever before. This technological change has enabled the development of a new computing paradigm called cloud computing, in which resources are shared by multiple system over the communication network. Cloud computing is a set of IT services that are provided to a business organizations or customers over a network on a leased basis and with the ability to scale up or down their service requirements. Cloud computing services are delivered by a third party provider who owns the infrastructure. Cloud computing has turned up as a new model for hosting and delivering services over the internet. Cloud computing becomes an attraction in the business world as it does not require plan for provision and business can be set up with a small amount.
1. Introduction The definition of Cloud Computing as issued by the U.S. National Institute of Standards and Technology (NIST) September, 2011 is: “Cloud computing is a model for enabling ubiquitous, 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 is composed of five essential characteristics, three service models, and four deployment models.” Cloud computing is a type of Internet-based computing that provides shared computer processing resources and data to computers and other devices on demand. It provides an easy and flexible way of storing, retrieving huge data without bothering about the resources. With