With the world of business becoming more integrated and moving toward the cloud and web applications, the applications world is going through eminence changes. The old client installed application and server model are becoming obsolete. The modern business wants a lean, easy to use application that the back end data can be accessed from anywhere. This is becoming possible from things like SaaS, PaaS, and cloud storage. Everything from Databases using front end technologies like .Net and ASP.Net, to ERP and CRM are starting to change their philosophies to using web based models and cloud storage. Companies like Amazon, Google and Microsoft are creating platforms for developers to use to create these applications and in return, has created an entirely new market. With new technologies and methods also comes the need to better security and policies. As systems that involve Human Resources, Finance and personal data change, so do the security policies and protocols The largest Buzzword in emerging trends for the computer world is “Cloud”. Cloud computing in the future for data, services and platform. The concept of cloud computing is to make whatever aspect it is being used in available at all times and to act as a resource. Turning computing into a utility will transform how the IT industry uses services, designs hardware and uses network infrastructures. The term “Cloud” however has many meanings, but understanding what exactly is meant by cloud computing is the first step to
Cloud computing can be understood as a multifaceted infrastructure of hardware, software, storage and processing available to be used as a service. With the use of cloud computing, without even knowing how it works, one can access a large number of the most sophisticated supercomputers of the world and their respective processing powers without being overwhelmed with space or information. Cloud computing allows access to computer networks located at various places in the world and thus offers the speed of
Cloud computing is defined by the article as the use of various softwares (such as hardware, storage and systems software) based in large global data centres rather than in local servers in personal computers. Cloud computing is believed to provide a range of benefits such as increased flexibility, reliability, portability and efficiency. It will simplify devices as well as reduce costs and the time taken to complete tasks.
Cloud Computing has been a buzz world in the past few years. The use of this technology increased considerably when we made huge progress in this domain, reducing the cost for everyone. Today, Cloud Computing is widely used all across the world by a lot of companies such as Microsoft, Facebook, Amazon, etc…
Cloud computing describes anything involving the delivery of hosted services over the Internet. The service takes it names from the cloud symbol used to represent the Internet in flowcharts and diagrams. Due to significant innovations in virtualization and distributed computing, along with improved access to high-speed Internet and a weak economy, interest in cloud computing has increased substantially in recent years (TechTarget, 2007).
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.
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,
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.
Cloud computing is a novel tool that provides an opportunity for large or small business owners based on an entirely new business model. The term cloud computing itself is a familiar term, however, the specific meaning can be difficult to define. This paper discusses several facets of cloud computing topics to include cloud benefits, characteristics, as well as service models.
Recently, Cloud technology has turn out to be a huge buzzword, and with good reason. The cloud already creates remarkable value for clients and businesses by making the digital world simpler, faster, more powerful, and more efficient. In addition to bringing valued Internet-based services and applications, the cloud can provide a more
The main purpose of preparing this report is to describe the concept of cloud computing, how it works, advantages, disadvantages and its entire component. Cloud is becoming famous day by day all the big organizations are adopting this technology in their campuses. Cloud computing provides a facility to deliver our all computing resources over the internet, which can be accessed at any time from any place rather storing them on our
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 technology is attracting increasing attention from industry and scientific areas. It has been treated as one of the most important technologies and shown promising future. Cloud is the technology to provide a quick, secure, convenient net computing and data storage service and implemented over the Internet, which is capable of sharing a pool of configurable computing resources with on-demand network access. Cloud technology provides various specific services such as software application, data storage, hardware, and infrastructure. People access Cloud via the internet through web browsers to finish on-demand services, while this was implemented on traditional deploying on-premises servers in old days.
Cloud is a trending term across the Internet and is often confused with data center and virtualization. To begin with, data center and virtualization are centric to the cloud, but scope of the cloud as a whole is much wider. To put in simple words, a cloud is a pool of large configurable resources that are available on demand over the Internet. These resources can be available in the form of storage devices, servers, processors, and network interfaces [4]. Packaging these resources to provide services to end-users is termed as cloud computing. The users are provided with an ease of accessibility
The model of cloud computing has increased in modern years and has become a very important feature in day-to-day computing. Cloud computing simply means virtually extracting resources from service provider through internet. It means that the user has minimum hardware configuration and still by using remote services the user can compute extreme tasks which require maximum amount of computing. Cloud services provide user variety of perks such as data storage, computing power(memory), and networking.
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