Cloud computing nist definition cloud computing is a model for enabling convenient, ondemand network access to a shared pool of configurable computing resources e. Each user gets their own virtual desktop with a rich, multimedia computing experience that is practically indistinguishable from running on a full pc. Given that cloud computing first and foremost is a new business model, a new model to sell computational resources, the understanding of these concepts is. Cloud computing presentation authorstream presentation. Cloud computing is a rapidly emerging paradigm for computing, whereby servers, storage, content, applications or other services are provided to customers over a. L, l230 and l300 ethernet virtual desktops with vspace. The resources can be used without interaction with cloud service provider. These can be categorized into three basic service models as listed below. Cloud computing is based on several service models such as saas, paas, naas, dbaas, iaas and many more. A model describes how units of computations, memories, and communications are organized.
Specifically, four controlrelated characteristics of the cloud computing business model are of particular concern. Independent users result in need for security and isolation, while shring and amortizing costs for efficiency. In the nonfifo model, a channel acts like a set in which the sender process. Distributed systems and cloud computing a comparative study section. Infrastructureasastructure service of cloud computing provides these services to cloud end users. The personal data privacy concerns for data users in the use of cloud computing are largely related to the loss or lack of control over the use, retentionerasure and security of personal data entrusted to cloud providers. Others say that cloud computing is a business model rather than a specific technology or service. Save your presentation to the cloud in onedrive formerly skydrive. This presentation does not attempt to be either comprehensive. Definition cloud computing is an important concept in computer development in recent years. In almost every aspect, using a cloud environment to implement software solutions is a gain to organizations.
And, while strictly speaking, a tool cloud cannot be categorized into any one service. Towards a model for cloud computing cost estimation with. What is cloud computing pdf, benefits of cloud computing. Grid computing technology integrates servers, storage systems, and networks distributed within the network to form an integrated system and provide users with powerful computing and storage capacity. View and download ncomputing x550 user manual online. Cloud computing for optimization jeff linderoth dept. To change slides, use the arrow keys on your keyboard or click the arrows at the bottom of the. Here you will find some of the best presentations on cloud computing. It is a model for enabling ubiquitous, ondemand access to a shared pool of configurable computing resources. Cloud computing is a rapidly emerging paradigm for computing, whereby servers, storage, content, applications or other services are provided to customers over a network, typically on an ondemand, payperuse basis. Presentation on cloud computing linkedin slideshare.
Show more join researchgate to find the people and research you need to help your work. Following are the working models for cloud computing. Principles, algorithms, and systems cambridge university press a. Ppt on cloud computing architecture powerpoint presentations. Traditional model requires it team to build and support all infrastructure requirement for the organization. Saas and corresponding general use cases as well as high performance computing hpc in clouds. Cloud computing is an emerging paradigm in the computer industry where. Some sources refer to cloud computing as a set of applications delivered as services combined with the datacenter hardware and software that enables the applications. Instead of rewriting the application to use a cloud database service, a vm with a database server was deployed. Private, public, hybrid, community as well as emerging cloud deployment model such as. In our opinion, cloud computing consists of both technological and business components. The computational complexity of an algorithm can be measured given a model of computation.
A visual guide to structuring your presentation like a story to more effectively engage. Infrastructure as a service iaasinfrastructure as a service iaas 2. Queensland government cloud computing implementation model. Contents definition of cloud computing characteristics of a cloud service service models types of cloud computing advantages and disadvantages of cloud computing 3. By design, a tool cloud brings many of the benefits of cloud computing to users of application development and database tools. Best of all, it staff and end users do not need special training because this endtoend. To export your presentation in pdf, powerpoint or video format can be very. These principles are frequently deployed in their respective fields, but their interdependencies are often neglected. Abstract cloud computing is internet based system development in which large scalable computing resources are provided as a service over the internet to users. Implementation issues of a cloud computing platform. Towards a model for cloud computing cost estimation with reserved instances georg singer 1, ilja livenson2, marlon dumas, satish n. In this model, a complete application is offered to the customer, as a service on demand. Distributed systems parallel computing architectures.
If we look at the cloud computing industry from the stand point of the services it offers we. A reference model for developing cloud applications mohammad hamdaqa, tassos livogiannis and ladan tahvildari department of electrical and computer engineering, university of waterloo, waterloo, ontario, canada keywords. Fourthly, itdescribes our model proposed of securing data in cloudstorage algorithm for encryptiondecryptionfor outsourcing data in cloud storage and then the general conclusion. History of cloud computing concept dating back to the 1960s by john mccarthy, a computer scientist, brought up the idea that computation may someday be organized as a public utility idea that revolutionized cloud computing. Page 38 queensland government cloud computing implementation model public. The goal is to simplify the users experience so they can get the.
In this cloud computing guide, david bullock and other industry experts walk through why the construction industry is choosing the cloud, how your business can benefit, and what you can do to compete more effectively. Download microsoft powerpoint presentation software with office 365. Cloud computing, also known as ondemand computing, is a kind of internetbased computing, where shared resources, data and information are provided to computers and other devices ondemand. Csa model of paas delivery of computing platform and solution stack as a service. Using audio also helps, but if the viewer has their computer on mute, they might miss it. Cloud computing notes pdf starts with the topics covering introductory concepts and overview. Transparency is very appealing simple programming model useful as organizing principle even when not fully automated cons getting language details right is tricky e. Cloud computing presentations best cloud ppts blogote. Get the knowledge you need in order to pass your classes and more. They lay the foundations of every computing infrastructure. Cloud computing is both a combination of software and hardware based computing resources delivered as a network service. These powerpoint presentations will help you understand more about cloud servers, how cloudbased services operate, and explores the future possibility of cloud computing.
Cloud computing is highly cost effective because it operates at higher efficiencies with greater utilization. The first software displaying a presentation on a personal computer screen was vcn execuvision, developed in 1982. Abstract the network is a crucial resource in cloud computing, but in contrast to other resources such as cpu or memory, the net. Till the end of the decade the requirements for computing resources are estimated to increase by a factor of 10. Introduction to cloud design four design principals for iaas cloud computing is a collection of technologies and practices used to abstract the provisioning and management of computer hardware. A presentation programalso called presentation software is a software package used to. In addition to storage and other computing resources, users are able to use a suite of prebuilt tools to develop, customize and test their own applications. We will present cloud deployment models and corresponding use cases including basic cloud deployment models.
Singhal distributed computing a model of distributed computations cup 2008 1 1. Cloud computing offers load balancing that makes it more reliable. Cloud computing models cloud providers offer services that can be grouped into three categories. The rx300, built on the latest raspberry pi 3 platform, is a simpletodeploy, centrally managed, highperforming thin client. Save a copy of your presentation with powerpoint for the web.
Csa model of paas delivery of computing platform and solution stack as a service facilitate deployment of applications without the cost and complexity of buying underlying hardwaresoftware services available entirely from internet paas vendors manage the application platform provide developers with tools for development. Applying encryption algorithm to enhance data security in. Service also called as service model of cloud computing 12. Cloud computing, reference model, meta model, software architecture, model driven architecture. Explore some traditional models of distributed computing. How to export your powerpoint presentation as a pdf file tutorial. Cloud computing continues to emerge as a subject of substantial industrial and academic interest.
While the first preference is to source new capabilities and replacements for existing systems from the cloud, for a subset of operations, government will still have a continued dependency on licensed, onpremise, enterprise applications. It offers online data storage, infrastructure and application. Pdf cloud computing technology model for teaching and. Office is often called save as, but in office for the web apps it is save a copy or download as. The payroll application used an sql database for processing employee data. Cloud computing cloud computing, simply described, represents a pool of systems that are. It is another type of service model of cloud computing which provides a computing platform and solution stack as a service. The simulation tool allows us to identify, for each model, probable required bandwidths between the collaborating institutes, limits on the types and number of computing tasks that could be carried out at the collaborating institutes, and orderofmagnitude estimates of the financial cost of the required computing infrastructure. The things i am talking about are relatively basic 2 tutorial implies that i know what i am talking about.
Given that cloud computing first and foremost is a new business model, a new model to sell computational resources, the understanding of these concepts is facilitated by. A set of pooled computing resources delivered over 1 bala avenue, suite 400 bala cynwyd, pa 19004 the internet resource allocation can be adjusted although. Although the meaning and scope of cloud computing continues to be debated, the current notion of clouds blurs the distinctions between grid services, web services, and data centers, among other areas. Most of the information available on cloud computing is either highly technical, with details that are irrelevant to nontechnologists, or pure marketing hype, in which the cloud is simply a selling point. Pdf, there might need to be more text than on a visual presentation which. Cloud computing architecture presentation transcript. Executing in cloud computing privacy concerns on our doorstep free download pdf c computing,communications of the acm, 2011. Cloud computing tutorial current affairs 2018, apache. The cloud computing model described in the lecture is an. To save to another location such as your computer or a usb thumb drive. Saas, paas, iaas 1sumit khurana, 2anmol gaurav verma 1,2dept.
Cloud computing has been touted as a lowercost alternative to inhouse it. These models significantly expand the range of available options, and task organizations with dilemmas over which cloud computing model to employ. These powerpoint presentations will help you understand more about cloud servers, how cloud based services operate, and explores the future possibility of cloud computing. Using a model allows studying the performance of algorithms independently of the variations that are specific to particular implementations and specific technology. Cloud computing architecturecloud computing architecture 6. Read this essay on the cloud computing model described in the lecture is an example of which cloud computing model come browse our large digital warehouse of free sample essays. A qualitative study and conceptual model proceedings of the eighteenth americas conference on information systems, seattle, washington, august 912, 2012 2 computing marston et al. Thus with cloud computing, businesses can harness information technology resources usually available only to large enterprises. Io virtualization bottlenecks in cloud computing today free download pdf j shafer,proceedings of the 2nd conference on io, 2010,li46224. Introduction to cloud design mellanox technologies. An introduction to cloud 1 computing main contents of this chapter background of cloud computing driving forces of cloud computing status and trends of cloud computing classification of cloud computing applications main features and challenges of cloud computing 1. An introduction to cloud computing 1 scitech connect. Moving from clustering computing to grid computing clustering grid. Introduction to cloud computing cheriton school of.
Resources only when needed, ondemand utilitypayperuse. Accordingly, the demand for cloud computing has forced the development of new market offerings, representing various cloud service and delivery models. An overview of service models of cloud computing imran ashrafa adepartment of information technology, university of the punjab, gujranwala campus. Moving from clustering computing to grid computing clustering grid in some. Cloud computing refers to manipulating, configuring, and accessing the applications online. Abstract the network is a crucial resource in cloud computing, but in contrast to other resources such as cpu or memory, the network is currently shared in a best effort manner. Sep 28, 2016 cloud computing refers to manipulating, configuring, and accessing the applications online. Implementation issues of a cloud computing platform bo peng, bin cui and xiaoming li department of computer science and technology, peking university pb,bin. After youre done creating a presentation, you might want to open it in other computers, but perhaps your presentation is not compatible with the software. Cloud service and deployment models ieee cloud computing. Idg enterprise cloud computing study, january, 2012 methodology results conclusion demographics 3 cloud computing a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing resources e. A cloud could be built onpremise premise cloud computing is the next phase in the evolution of computing. Cloud computing pdf notes cc notes pdf smartzworld.
In the 1950s and 1960s programming languages, language translators, and operating systems were under development and therefore became both the subject and basis for a great deal of theoretical work. If we look at the cloud computing industry from the stand point of the services it. Research on formal models of computation was initiated in the 1930s and 1940s by turing, post, kleene, church, and others. Page 1 x550 desktop virtualization kit x550 desktop virtualization kit x550 x550 desktop virtualization kit desktop virtualization kit with vspace with vspace with vspace with vspace user guide user guide user guide user guide. For example, it would be useful to export a powerpoint presentation as a flash animation or pdf document. Cloud computing models can be mapped with layers of business value pyramid as shown in below diagram. Service modelsservice models service models are the reference models on which the cloud computing is based. Cloud computing, reference model, metamodel, software architecture, modeldriven architecture.
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