Pt1420 Unit 3 Research Paper Topics

Cloud computing is a one of the most talked of topics in the field of Information Technology in recent times (Keyun, Joe, Taha, & Ibrahim, 2013). This subject area of cloud computing basically is a term used to describe computer resources available as a service accessible over a network (Darren & Kim-Kwang, 2013). The National Institute of Standards and Technology (NIST) define cloud computing as a model for enabling ubiquitous, convenient, on-demand network access on 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 (Peter & Timothy, 2011). Due to the attractive nature of the model there has been rise in the use of cloud computing. Gartner, an IT research and consulting firm, says that cloud computing is growing will become the bulk of IT spend by 2016 (Gartner, 2013).

Cloud computing, even though some of the concepts were around for since as far back as the 1950’s, is considered the latest digital revolution. Cloud computing is a very controversial subject and term because of its old roots however, cloud computing is the evolution of these technologies and paradigms. Cloud is an alignment of procedures, hardware, and software to create a redundant, flexible, and cost-efficient solutions for developers, consumers, and businesses. The cloud allows us to access store and access data from anywhere in the world. The Cloud can scale to theoretically unlimited computing resources such as Central Processing Unit (CPU) power, Persistent Hard Disk Drive (HDD) storage, and Random Access Memory (RAM) to run more robust applications. The unparalleled possibility in scalability of the cloud rids us of the limitations and the growing pains traditionally had when scaling physical devices and at fraction of the cost. This paradigm also allows for companies to focus on what they do best verses needing to investing in, spending time on building the technology to complete their company’s vision.

Cloud computing as a new paradigm of information technology that offers tremendous advantages in economic aspects such as reduced time to market, flexible computing capabilities and limitless computing power. To use the full potential of cloud computing, data are transferred, processed and stored by external cloud providers.

To make it simple, cloud computing is a system for users store and access data or programs over the internet instead of individual hard drive. This cloud system is composed of three parts in terms of four important features, several service models and development models, details of those components will be explained in this report.

Cloud computing is an expansive scale disseminated computing worldview driven by economies of scale, in which a pool of disconnected, virtualized, powerfully adaptable, exceptionally accessible, and configurable and reconfigurable computing resources can be immediately provisioned and released with irrelevant organization effort in the data centers. Moving data into the cloud offers magnificent solace to customers since they don 't have to consider the complexities of direct hardware organization. The pioneer of cloud computing dealers, Amazon Essential Storage Service (S3), and Amazon Flexible Figure Cloud (EC2) [2] are both definitely comprehended representations. While these electronic online services do give enormous measures of storage space and versatile computing resources, this computing stage shift, then again, is discarding the commitment of adjacent machines for data support meanwhile. Accordingly, customers are vulnerable before their cloud service provider (CSP) for the openness and dependability of their data.

Cloud computing is on the rise. Cloud computing is a style of computing where software and virtualized hardware is provided over the internet (O’Brien & Marakas, 2011). The seven most common uses of cloud computing include: infrastructure as a service, private cloud or hybrid cloud, test and deployment, big data analytics, file storage, disaster recovery and backup (Ferkoun, 2014). The biggest advantages of cloud computing include increasing competitiveness through cost reduction, greater flexibility, and elasticity and optimal resource utilization (Ferkoun, 2014). Cloud computing basically uses the internet to provide for the computing needs of the end users.

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,

Cloud computing has been defined by NIST as 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 cloud provider interaction. Cloud computing can be considered a new computing paradigm insofar as it allows the utilization of a computing infrastructure at one or more levels of abstraction, as an on-demand service made available over the Internet or other computer network.

Cloud Computing is a new paradigm of large-scale distributed computing which is rapidly becoming one of the hottest topic among business organisations (Pallis, 2010), and represents a fundamental change in the way of Information Technology (IT) services are invented, developed, deployed, scaled, updated, maintained and paid for (Martson et al, 2011).

The lack of a clear and widely accepted definition has posed a barrier to talking about cloud computing in general. Clearly “cloud computing" is an evolving term, defined more by usage than by

According to the definition of the U.S. National Institute of Standards and Technology (NIST, 2011), “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 collected of five essential characteristics, three service models, and four deployment models. Moreover,

Almost all modern day characteristics of cloud computing were thoroughly explored in Douglas Parkhill’s book, “The Challenge of the Computer Utility.” With global availability of high capacity networks, low cost computers and storage devices and the widespread adoption of hardware virtualization, service oriented architecture, autonomic, and utility computing have led to tremendous growth in cloud computing.

With the growing of technology and people around the world using the internet more often, the cloud is becoming more popular than ever before. The United States National Institute of Standards and Technology has defined cloud computing as follows: "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 [1]." There are many uses of the cloud but the main uses people use the cloud for is to host websites, store documents, and to stream TV shows and movies. With all this new flooding of the cloud computing network, the dependability of cloud computing systems have come into question for all cloud service providers, consumers, and brokers around the world. Fig. 1 is just one example of the growth of cloud computing of a single company.

Cloud computing is a topic of which much is assumed. The average person recognizes the term “cloud computing” as having to do with their storage from their iPad or iPhone on the online storage area which syncs their Apple devices to their computer. This common cloud is called the iCloud. That is where common knowledge ends about this topic. However, upon further exploration, a deeper understanding is gained with greater explanation, and it is realized that cloud computing is something that is used all of the time on many levels of everyday technology. While the terminology remains cryptic to the mind of most people, the concepts behind the practical uses of cloud computing become quite clear. It is relatable and understandable. Upon this revelation, the iCloud is recognized as the tip of the preverbal iceberg when speaking about cloud computing. It is important to discuss and further understand the many types of cloud computing as well as the various applications to life through technology. This affects how information is stored online, computers are protected, information is secured, emails are processed, and many other factors that are taken for granted in the world of technology. Cloud computing is a general term used to describe how information is stored, utilized, and accessed over the internet. There is no cloud, but the word cloud gives the connotation of an abstract place which is known to exist but is too vast to touch or contain (Griffith,

Cloud computing is a computing paradigm, where a large pool of systems are connected in private or public networks, to provide dynamically scalable infrastructure for application, data and file storage. With the advent of this technology, the cost of