Abstract Cloud Computing has given rise to variety of recent innovations by giving much flexibility to use resources and services at very low initial cost. Now a day’s most of the business organizations and companies move towards the cloud computing due to increases demand of resources and services as the business grow. In this paper different types of challenges are discussed that should be considered while adopting the cloud computing technology. Key Words: Cloud Computing, IaaS, PaaS, SaaS. 1. Introduction Today is the world of IOT (Internet of things) and so that data is producing at very high rate in the form of Big data. That is why it becomes very difficult for companies and organizations to invest too much upfront cost for the setup of infrastructure and platform to handle this big amount of data. Cloud computing has come in boom around the year 2007 with rapidly growing innovative social and business organizations. Cloud computing allows its users to use the on-demand resources from shared pool of configurable resources at a very nominal price. According to the official NIST definition:-“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 sciences) that can be rapidly provisioned and released with minimal management efforts or service provider interaction.” Companies can start the business with minimum required
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).
It is the growing acceptance of innovative technologies that 's seen “cloud computing” becomes the biggest buzzword from department of IT (Information Technology). Cloud computing research signifies essentially the most important to effective tendencies in the progress, in addition to supervision of tasks and enhancing protection from it in the business environment. Cloud computing is giving organizations a chance to access the actual calculating means that could be offered and obtained at anytime from anywhere. Mainly because tasks have become far more virtual throughout dynamics in addition to it we have a clear boost throughout the resource needs. Cloud computing is the most effective remedy intended for tasks progress today. Challenge and program management is frequently more and tougher. Organizations need to locate effective methods and keep pace with the alterations, in order to raise efficiency, effectiveness, and also economics of undertaking management of project. In a trial to gain the competitive edge, companies are increasingly looking regarding new and innovative solutions to cut down expenses while maximizing worth, especially in these kinds of uncertain global financial conditions. This paper focuses on the concepts of Cloud Computing, analysis of Cloud Computing deployment models, Cloud Computing service models and the Future direction in Cloud Computing.
Cloud computing is the new buzz in the recent days and allows users to share files and applications over the internet. This is the most important expansion in which it is an interaction between providers and customers. Basically it deals with how different computers are connected over the network at the same to run an application and also very useful for both large and medium scale industries which grade a lot more advantages and disadvantages of using. Instead of using local servers to handle the applications, this type of computing depends on sharing the computer resources. It is attracting much of the attention now-a-days which can be seen by observing the large companies of the IT industry like IBM,
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.
Cloud computing combines a number of computing concepts and technologies in objective to provide secure, quick, convenient data storage and net computing service with all computing resources visualized as services and delivered over the internet. Cloud computing has brought financial benefits and promises to many business and organizations a way to enhance their information technology such as collaboration, agility, scalability and availability without heavy upfront capital costs in servers meanwhile achieving minimal management effort for service providers.
The Important of Cloud Computing is increasing and it is receiving a growing attention in Scientific & Industrial Communities. Cloud computing is one of the top 10 most important technologies and has a greater possibility in successive years by companies and organizations. Cloud computing implement everywhere, favourable, on demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and servers) that can be immediately supply and released with minimal management effort.
This section of the article describes cloud computing as a group of computer systems connected over a public or private network that provides dynamically scalable infrastructure (equipment and software) for application, data and file storage. This means that the cloud can be easily modified to add or remove resources and infrastructure as needed. In continuing with the overview, the article notes that cloud computing is an innovative approach to traditional computing methods that can be utilized through the different cloud models.
In the last few years, the advancement of cloud computing technology has revolutionized the IT infrastructure and business model of many organizations. Businesses from green field startups, to enterprises and market giants have repositioned their services and infrastructure to take benefits of Cloud computing models. Cloud technology is leveraged by the underlying infrastructure and virtualization techniques that make the magic of on demand resource allocation, service orchestration possible. While the Internet provides the ubiquitous access necessary for utilization of the cloud services.
Cloud computing is a technology that provides practice of applications and services over a remote servers, which means you can use a remote server to store, process and manage your data rather than buying your own server. Cloud computing is a rising technology now a day’s every big organizations are adopting cloud in their services due to its vast benefits and also it has numerous potential profits to the associations by creating a service which is very simple and easy to maintain. By introducing cloud service in the organization will simplify many issues related to the security, computer networks and other services which are served online.
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
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.
The future of computing is a collection of data generated by computer enabled objects or things and we rely on the information gathered to make our lives easier with the data acquired. Thus Internet of things came into existence where the objects or Things try to understand their surroundings and retain the data. These objects or things are connected to servers over the Internet. Cloud computing on the other hand, helps in making, developing, testing, deploying, running and maintaining applications over the internet. Cloud computing coupled with Internet of Things can give more efficient results using lesser resources and making the most of the resources used. (Aazam, Khan et al. 2014, Botta, De Donato et al. 2014)
Cloud computing is an emerging technology these days. Cloud computing is the development of distributed , parallel ,grid computing and virtualization technologies.In this paper,we actually explore the architecture of cloud computing as well as we explore distributed , grid and utility computing. We also address the several popular cloud computing platforms. In this paper, we aim to point the risks of cloud computing. We identified several challenges from the cloud computing adoption perspective. However, the biggest concern i.e.security and privacy issues are the strongest barrier for the users to adapt into cloud computing systems. In this paper, we investigate several cloud computing platforms and its architecture and risks.