Understand the fundamental elements of cloud computing. Learn how to scale up your website to give you more compute power. This slide set provides an introduction to cloud computing. Clients typically pay a monthly or annual service fee to providers, to gain access to systems that deliver software as a service, platforms as a service and infrastructure as a service to subscribers. The white book of cloud adoption is still available and provides a comprehensive overview of the whole topic. Generally, c loud computing may be defined as a set of hardware and network resources that combine the power of multiple servers to deliver different kinds of services via the web. Introduction to cloud computing course a cloud guru. Cloud computing providers take care of most issues, and they do it faster. Cloud computing is a culmination of numerous attempts at largescale computing with seamless access to virtually limitless resources. Page 6 introduction to cloud computing overview and nomenclature is it easy to understand. In this model, a complete application is offered to the customer, as a service on demand. Introduction to cloud computing chapters site home. Introduction to cloud computing cloud computing consists of three distinct types of computing services delivered remotely to clients via the internet.
Automatic software updates on a global average, in 2010, online companies spent 18 working days per month managing onsite security alone. For example, some of the benefits that it provides to businesses, is that it reduces operating cost by spending less on maintenance and software. Introduction to cloud computing tarang saxena, sandeep singh rana abstracttoday rapid development in web technologies such as blogging, social networking, online media sharing etc. Driving forces of cloud computing status and trends of cloud computing classification of cloud computing applications main features and challenges of cloud computing 1. In addition, itll give a step by step example for creating a cloud instance using amazon ec2 infrastructure as a service iass technology. From a scenario of a single system consisting of single operating system and single application, organizations have been moving into cloud computing, where. Cloud concepts principles of cloud computing learn.
In this paper, we investigate several cloud computing system. Explore the core concepts of cloud computing and how it can help your business. Introduction to cloud cloud services hold several distinct advantages over traditional infrastructure, allowing for rapid largescale deployment of computing resources. Get started with azure by creating and configuring your first website in the cloud. Cloud computing platforms according to careterro and blas 51, cloud computing is a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing. It covers the key technologies in cloud computing and cloud storage, several different types of clouds services, and describes the advantages and challenges of cloud storage after the introduction. Cours dintroduction au cloud computing linkedin slideshare.
Cloud computing allows businesses to cut their operational and fixes monthly costs of hardware, resources, employees, and software licenses. Simply put, cloud computing is the delivery of computing servicesincluding servers, storage, databases, networking, software, analytics, and intelligenceover the internet the cloud to offer faster innovation, flexible resources, and economies of scale. The course creator was able to explain the concept clearly about cloud computing without being too technical about it andie ladaga. Cloud computing intro 1 cloud computing introduction instructor victor j. Cloud computing refers to providing computing and communicationsrelated services with the aid of remotely located, networkbased resources without. Cloud computing offers a new way to gain ondemand, elastic capabilities, avoiding the need for significant capital investment whilst promoting a culture of innovation through a failfast paradigm.
Developers, architects, operational, managers, and cios. Pdf cloud computingstorage as service researchgate. Cloud computing introduction cloud computing is a term used to convey the complex, distributed exchange of data and resources over a network. Simply put, cloud computing is the delivery of computing services including servers, storage, databases, networking, software, analytics and intelligence over the internet the cloud to offer faster innovation, flexible resources and economies of scale. Since then, cloud computing has been evolved from static clients to dynamic ones from software to services. This is the course for anyone who wants to get rapidly uptospeed on cloud. In conclusion, cloud computing is recently new technological development that has the potential to have a great impact on the world. Cloud computing research issues, challenges, architecture. Article cios lack adequate cloud computing knowledge published on provides interesting statements based on a study its not much that buyers are not skilled at cloud computing capabilities but that they have not had much realworld practice at utilizing them.
Introduction to cloud computing university of illinois at. Practical steps for using amazon ec2 iaas technology. This tutorial provides an introduction to the cloud computing concepts and terminologies. Cloud computing an introduction computer science and. It has many benefits that it provides to it users and businesses. Cloud computing is a model for enabling convenient, ondemand network access to a shared. Once the network is in place, the choices of how to create a cloud environment vary, but most fall into four. But given the ongoing questions, we believe there is a need to explore the specific issues around cloud security in a similarly comprehensive fashion. The coming shift to cloud computing is a major change in our industry. Cloud computing is a general term used to describe a new class of network based computing that takes place over the internet, basically a step on from utility computing. Download cloud computing tutorial pdf version previous page print page.
Pdf introduction to cloud computing technologies researchgate. Use azure cloud shell to interact with your website. Avec toutes ces annonces, absolument tout est cloud computing aujourdhui. The goal of utility computing is for it resources to be sup. Secc tutorials an introduction to cloud computing concepts. Cloud computing is highly cost effective because it operates at higher efficiencies with greater utilization. Introduction to cloud computing broadview networks. Cloud computing enabling technologies cloud computing, dr. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. Introduction au cloud computing linkedin slideshare. Typically, you only pay for cloud services you use, helping you lower your. Cloud computing introduction what is cloud computing cloud characteristics cloud computing service models deployment models in cloud computing advantages and disadvantages of cloud computing cloud computing job roles. With alisons free online course introduction to mobile and cloud computing, gain an insight into the development of mobile and cloud technology. Cloud computing offers load balancing that makes it more reliable.
Introduction to cloud computing carnegie mellon university. Pdf the term cloud computing is a technology that uses the internet and central remote server maintained data and application. The interesting thing about cloud computing isthat weve redefined cloud computing to includeeverything that wealready do. The resources can be used without interaction with cloud service provider. Cloud computing is an approach to shared infrastructure in which large pools of systems are linked together to provide it services. In cloud computing, the word cloud is a metaphor for the internet, and the phrase cloud computing is used to mean a type of internetbased computing, where services such as servers, storage, applications and so on are delivered to an organiza. Introduction w elcome to cloud services for dummies, ibm limited edition. Introduction to cloud computing summary need for cloud computing cloud computing architecture cloud services possible challenges related to parallel processing wolfson et al optimal data replication strategy types of data replication current trends in cloud computing. Since the introduction of cloud computing to the market, service providers come up. National institute of standards and technology gives the following definition of cloud computing. One of the most important parts of that shift is the advent of cloud platforms. A brief introduction 37 national institute of science and technology draft definition of cloud computing. Cloud computing refers to providing computing and communicationsrelated services with the aid of remotely located, networkbased resources without a user of such resources having to own these.
The term is generally used to describe data centers available to many users over the internet. Pdf ce quil faut savoir sur le cloud computing cours et. Cloud computing is a new business model and service model. The following diagram explains the evolution of cloud computing. Cloud services help companies turn it resources into a flexible, elastic, and selfservice set of resources that they can more easily manage. Basem suleiman 6 cloud computing is the result of the evolution and adoption of existing technologies and paradigms virtualization a software that separates a physical computing device into one or more virtual. Resources are often shared with other cloud provider customers. Cloud computing is an attractive computing model as it allows for resources to be provisioned according on a demand. But cloud computing suppliers do the server maintenance themselves, including security updates.
Cloud is used a lot as a marketing buzzword, in this lesson, ill explain what cloud computing is about. Oct 27, 2019 cloud computing is a culmination of numerous attempts at largescale computing with seamless access to virtually limitless resources. You typically pay only for cloud services you use, helping lower your operating. Cloud computing is the ondemand availability of computer system resources, especially data storage and computing power, without direct active management by the user. This second book in the series, the white book of cloud security, is the result. Jan 20, 2011 cloud computing is simply a buzzword used torepackage gridcomputing and utility computing, both of which have existed for decades. Learn what microsoft azure is and how it relates to cloud computing. Mar 28, 2018 cours virtualisation et cloud cours cours virtualisation et cloud pdf, 221. The federal financial institutions examination council ffiec on behalf of its members. Cloud, cloud computing, amazon ec2, infrastructure as a service iaas, web service. Characteristics, such as infrastructure, provisioning, network access, and managed metering are presented. Whether public, private, or hybrid, cloud computing is becoming an increasingly integral part of many companies business and technology strategy. Cloud computing page 3 of 6 cloud computing models cloud providers offer services that can be grouped into three categories.
It briefly talks about fundamental cloud services, deployment models and the factors that made it a slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The concept of cloud computing came into existence in 1950 with implementation of mainframe computers, accessible via thinstatic clients. As its name suggests, this kind of platform lets developers write applications that run in the cloud, or use services provided from the cloud, or both. Introduction to cloud computing minnesota department of. Introduction to cloud computing 4 white paper introduction this white paper is an introduction to the terms, characteristics, and services associated with internetbased computing, commonly referred to as cloud computing. Nist definition of cloud computing cloud computing is a model for enabling convenient, ondemand network access to a shared pool of configurable computing resources e.
Joint statement security in a cloud computing environment. Decide which cloud deployment model is best for you. The most famous of networks is the internet, but companies, governments, and individuals can even create their own network for distributed resource access. Page 3 introduction to cloud computing overview and nomenclature what is cloud.
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