Cloud Computing Portability And Interoperability

This research paper tackles the issues that faces Cloud Computing today and gives the experts and industry’s point of view on the matter. The aspects explored are the significant industry questions that have risen about the use of Cloud Computing, business value, organization impact, adaptability, limitations, initial cost of implementation, and the severe business security risks

Cloud computing has formed the basis for future computing. The global computing infrastructure is rapidly moving towards cloud computing. While it is important to take advantages of it by means of deploying it in diversified sectors, the security aspects in a cloud based computing environment should be considered (Ahmed, 2014). Cloud computing is still a new technology in many enterprises. Findings show that most organizations are reluctant to adopt it and the demand to reduce computing cost has led to this great innovation (Agarwal, 2012). A sample size of 150 technical IT people will be used for data collection through questionnaires and interviews and the data collected will be analyzed using SPSS. The purpose of this study is to identify the cloud computing concepts as well as security issues inherent within cloud infrastructure. The adoption of cloud computing is not as complex as many organizations have thought and by moving the applications and hardware out of the organization the user can focus on its core strategies.

Whether it’s called Cloud Computing or On-demand Computing, Software as a Service, or the Internet as Platform, the common element is a shift in the geography of computation. When you create a spreadsheet with the Google Docs service, major components of the software reside on unseen computers, whereabouts unknown, possibly scattered across continents. This affects all levels of the computational ecosystem, from casual user to software developer, IT manager, even hardware manufacturer. Recently, a lot of vendors have started talking about “cloud computing” in their marketing materials. Citing a research published by Merrill Lynch entitled “The Cloud Wars: $100+ billion at stake,” Merrill Lynch has estimated a $160- billion addressable market opportunity, including $95- billion in business and productivity applications, and another $65-billion in online advertising for Cloud Computing. But the main question is whether the users are ready to give up using services on their local machines and shift to the Cloud since shifting to cloud computing has both advantages and disadvantages for all possible users; nevertheless, they may have different level of importance for different users

Firms are increasingly turning to cloud computing as a means of managing their IT infrastructure. Notably, the industry is expected to expand 19% to $162 billion by 2020 (Columbus, 2017). This trend can be explained by the business benefits and solutions to problems cloud services including infrastructure, software programs, and platforms as services (IaaS, SaaS, and PaaS respectively) provide.

IT departments are controlled by market-driven demands from employers to provide data that is current and up-to-date for businesses to operate effectively in today’s market. Thus, the demand and delivery of current technology are the main focus for IT department infrastructures. IT infrastructures include systems, software and application platforms, data assets, and related business processes and practices. Coupled with the understanding of the IT infrastructure is the need to deliver the data to the business environment which can be provided by different means of cloud computing. At the present time, cloud computing is a platform which allows people to connect to information anywhere at any time. The cloud, in reality, is the internet. This internet based platform allows companies a way to access computer resources as utilities. Cloud computing can be dissected into a few categories, infrastructure as a service (IaaS), software as a service (SaaS) and platform as a service

“2015 Future of Cloud Computing Survey “ describes The cloud has achieved the point where organizations are no more debating regardless of whether to utilize cloud, however how pervasively they will utilize it. The 2015 overview results highlight record levels of corporate reception of distributed computing, both for business capacities and in the more entangled IT ranges, particularly to run content administration and application advancement in the cloud. IT groups are at long last bouncing on board, seeing an astounding level of cloud appropriation this year, seizing back the reins on the innovation technique of their organizations. From the base to the top, computerized innovations conveyed from the cloud are getting to be separating components for more organizations.

providers that act as a significant barrier in the adoption of cloud in the IT industry. In this

According to Squicciarini, Oliveira and Lin (2016), cloud computing as a paradigm should not be viewed as a new technology but appreciated as an extension of how the Internet can be used. Cloud-based services are anchored on the idea of using a network of remote servers hosted by third-party companies to store, manage and process data as opposed to using in-house servers.

The term ‘cloud computing’ gets tossed around in media and business settings, and while everyone seems to know generally what it is, not everyone is aware of how to use it, much less how to implement it in a safe way that still enables it to provide the full benefits of storing data in the cloud versus storing and managing it on-site. Cloud computing has many benefits for businesses, such as allowing them to store information and be managed by an outside company, which eliminates the cost and effort of a company having to buy servers, install and configure them, and then hire IT staff to continue to maintain them. According to a study of over 1,300 U.S. and U.K. businesses, 88 percent reported that they saved money using cloud services,

Over the past several years, cloud computing has been getting attention as a new computing model for providing flexible and on-demand infrastructures, platforms, and software as services. Cloud computing is a technology through exchange of information and software management. Cloud computing allows users to use computer technology without the installation in their computers. It allows users to access their files or data from any computer having an internet connection. Cloud computing provides more efficient computing by centralizing data storage, processing and bandwidth. This technology emphases on virtualization of the host server or the controlling computer. The server acts as a communication network through which information could be shared. The information can be stored, retrieved and shared as and when required through a widespread global platform.

Over the past decade, a commoditization and standardization of technologies, virtualization and the rise of service-oriented software architectures along with the dramatic growth in the adoption of the Internet has resulted in a discontinuity that amounts to a new opportunity to shape the relationship between those who use IT services and those who sell them. This has led to an evolution from legacy, hardware-oriented datacenters, through adoption of virtualization to private cloud infrastructures. The trend toward cloud computing started in the late 1980s with the concepts of grid computing when, for the first time, a large number of systems were applied to a single problem, usually scientific. In the 1990s the concept of virtualization was expanded beyond virtual servers to higher levels of abstraction,

In today 's world, associations are moving from the universe of IT Infrastructure into distributed computing which is also known as cloud computing. Cloud computing is presently quick turning into the most noteworthy field in the IT world because of its progressive model of computing as a utility. It permits the decision makers to turn their consideration on the business as opposed to their IT Infrastructure. There is no organization that has not considered moving to cloud computing in light of its versatility, responsiveness, and deftness.

The use of cloud technology has become increasingly mainstream as individuals and businesses adapt to an environment in which having access to information and services 24/7, on a computer, phone or tablet is normal the new norm. Convenience, efficiency and data protection

Cloud computing is a practical model that has significantly reduced cost and increased benefits as well as having the potential to transform a data center from a capital intensive setup to a variable priced environment. Reusability of IT capabilities is the fundamental core principle where unlike the grid computing, cloud computing has to widen its horizons across organizational boundaries. Organizations are not required to install a piece of software on their local computing devices such as laptops or personal desktops but access this application from the internet such as webmail, web conferencing and much more. How cloud computing wins over platform dependency in addition to making business applications flexible, mobile, and collaborative.

While cloud computing is rapidly evolving along with its increasing adoption, it has many challenges to overcome to be a general purpose utility suitable for all. Some of the major challenges that prevent businesses from moving to the cloud includes security and privacy risks, service availability and reliability concerns and a lack of standards between cloud providers (Elena & Johnson 2015). Other major concerns are Government Regulations, Exit Strategies and International Data Privacy (Walker 2012). The aim of this