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Computing Essentials Complete Edition
Computing Essentials 27e Author: Timothy J. O'Leary ISBN: Genre: Computers File Size: 59 MB Format: PDF, Mobi Download: Read: Get This Book 11/2/ · Computing Essentials Complete Edition, 25th Edition by Timothy O'Leary and Linda O'Leary and Daniel O'Leary () Preview the textbook, purchase or get a FREE Book Edition: 25 Download EBOOK Computing Essentials Introductory Edition PDF for free. Category: Computing The author of the book: Timothy J. O'Leary ISBN Edition: McGraw Hill Higher Education Date of issue: 24 February Format files: PDF, EPUB, TXT, DOCX The size of the: KB Language: English: Description of the book "Computing Essentials Introductory Edition
Computing essentials 2015 complete edition pdf free download
view fulltext now. Cloud computing—accessing computing resources over the Internet—is rap-idly changing the landscape of information technology. Its primary benefits compared to on-premise computing models are reduced costs and increased agility and scalability. Hence, cloud computing is receiving considerable inter-est among several stakeholders—businesses, the IT industry, application de-velopers, researchers, and students.
To successfully embrace this new com-puting model, these stakeholders need to acquire new cloud comcom-puting skills and knowledge. This book is designed to provide readers with a clear and thorough understanding of the key aspects of cloud computing. Presented in an easy-to-understand style, Essentials of Cloud Computing begins with an introduction to basic cloud computing concepts. It then covers cloud computing architecture, deployment models, programming models, and cloud service types, computing essentials 2015 complete edition pdf free download, such as Software as a Service SaaS and Infrastructure as a Service IaaS.
The book concludes with a discussion of several advanced topics, such as mobile clouds, media clouds, and green clouds. This book is intended for beginners as well as experienced practitioners who want to learn more about cloud computing. It includes many case studies, programming examples, and industry-based applications. Each chapter con-cludes with review questions that help readers check their understanding of the presented topics. Essentials of Cloud Computing will help readers un-derstand the issues and challenges of cloud computing and will give them the tools needed to develop and deploy applications in clouds.
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Cloud computing is sprawling the IT landscape. Driven by several converg-ing and complementary factors, cloud computconverg-ing is advancconverg-ing as a viable IT service delivery model at an incredible pace.
It has caused a paradigm shift in how we deliver, use, and harness the variety of IT services it offers. It also offers several benefits compared to traditional on-premise comput-ing models, includcomput-ing reduced costs and increased agility and flexibility.
Its transformational potential is huge and impressive, and consequently cloud computing is being adopted by individual users, businesses, educational institutions, governments, and community organizations, computing essentials 2015 complete edition pdf free download. It helps close the digital information divide. It might even help save our planet by providing an overall greener computing environment. Cloud computing is receiving considerable interest among several stakeholders— businesses, the IT industry, application developers, IT administrators and managers, researchers, and students who aspire to be successful IT professionals.
To successfully embrace this new computing paradigm, however, they need to acquire new cloud computing knowledge and skills. In answer to this, universities have begun to offer new courses on cloud computing. Though there are several books on cloud computing—from basic books intended for general readers to advanced compendium for researchers—there are few books that comprehensively cover a range of cloud computing topics and are particularly intended as an entry-level textbook for university students.
This book, Essentials of Cloud Computing, fills this void and is a timely and valuable addition by Professor K. Chandrasekaran, a well-recognized aca-demic and researcher in cloud computing. each chapter is supplemented with review questions that help the readers to check their understanding of topics and issues explored in the chapter.
Cloud computing is here to stay, and its adoption will be widespread. It will transform not only the IT industry but also every sector of society. A wide range of people—application developers, enterprise IT architects and administrators, and future IT professionals and managers—will need to learn about cloud computing and how it can be deployed for a variety of applications. This concise and comprehensive book computing essentials 2015 complete edition pdf free download help readers under-stand several key aspects of cloud computing—technologies, models, cloud services currently available, applications that are better suited for cloud, and more.
It will also help them examine the issues and challenges and develop and deploy applications in clouds. I believe you will find the book informative, concise, comprehensive, and helpful to gain cloud knowledge.
Cloud computing is one of the most popular technologies that has become an integral part of the computing world nowadays. The usage and popularity of cloud computing is increasing every day and is expected to increase further. Many frequent Internet users are heavily dependent on cloud-based applica-tions for their day-to-day activities in both professional and personal life.
Cloud computing has emerged as a technology to realize the utility model of computing while using Internet for accessing applications. The past decades have witnessed the success of centralized comput-ing infrastructures in many application domains. Then, the emergence of the Internet brought numerous users of remote applications based on the technologies of distributed computing.
Research in distributed computing gave birth to the development of grid computing. Though grid is based on distributed computing, the conceptual basis for grid is somewhat different. Computing with grid enabled researchers computing essentials 2015 complete edition pdf free download do computationally intensive tasks by using limited infrastructure that was available with them and with the support of high processing power that could be provided by any third party, and thus allowing the researchers to use grid computing, which was one of the first attempts to provide computing resources to users on payment basis.
This technology indeed became popular and is being used even now, computing essentials 2015 complete edition pdf free download. An associated problem with grid technology was that it could only be used by a certain group of people and it was not open to the public. Cloud com-puting in simple terms is further extension and variation of grid comcom-puting, in which a market-oriented aspect is added. Though there are several other important technical differences, this is one of the major differences between grid and cloud.
Thus came cloud computing, which is now being used as a public utility computing software and is accessible by almost every person through the Internet. Apart from this, there are several other properties that make cloud popular and unique.
In cloud, the resources are metered, and a user pays according to the usage. Cloud can also support a continuously varying user demands computing essentials 2015 complete edition pdf free download affecting the performance, and it is always available for use without any restrictions.
The users can access cloud from any device, thus reaching a wider range of people. As this is considered a promising technology, several companies such as Google, Microsoft, Amazon, HP, and IBM have invested their time and other resources for further development of cloud computing—related technologies.
In return, the companies make profit as cloud applications become more popular and easier to use. The main objective of this book is to present the readers with the intro-ductory details, technologies, applications development, security, and some advanced topics in cloud computing. It is expected that the book will serve as a reference for a larger audience base, including students of under-graduate and postunder-graduate programs, practitioners, developers, and new researchers.
This book will be a timely contribution to cloud computing, a field that is gaining momentum in all dimensions such as academia, research, and business. As cloud computing is recognized as one of the top five emerg-ing technologies that will have a major impact on the quality of science and society over the next 20 years, its knowledge will help position our readers at the forefront of the field.
This book discusses in detail the essentials of cloud computing in a way suitable for beginners as well as practitioners who are in need to know or learn more about cloud computing. It can also be used as a handbook for cloud, computing essentials 2015 complete edition pdf free download.
It contains 14 chapters that follow a standard format for easy and use-ful reading: Learning Objectives, Preamble, Introduction, and details related to the chapter title with several subsections, supported by a suitable num-ber of diagrams, tables, figures, etc. To start with, Chapter 1 aims to give a brief description about available paradigms of computing.
Computing essentials 2015 complete edition pdf free download provides the required basic knowledge about computing paradigms to start with cloud technology. It includes several com-puting paradigms such as high-performance comcom-puting, cluster comcom-puting, grid computing, and distributed computing. Chapter 2 gives a basic introduction and discusses the fundamental con-cepts of cloud.
The topics include cloud computing definition, the need for cloud, cloud principles, cloud applications, and several other topics.
Chapter 3 gives an introduction to cloud computing technologies. This includes the basic concepts in cloud such as cloud architecture, cloud anat-omy, network connectivity in cloud, cloud management, applications in cloud, and migrating applications to cloud. Chapter 4 discusses in detail the deployment models such as private, public, community, and hybrid.
Their applications, use, and design are also discussed, thereby giving a clear picture and facilitating a proper choice of deployment models. This chapter gives an idea on the properties, architecture, and application of these cloud service models. Chapter 6 discusses the technological drivers for cloud. The topics covered in these chapters are service-oriented architecture and cloud, virtualization, multicore technology, software models for cloud, pervasive computing, and several other related concepts.
This chapter gives an elaborate view on how these technological drivers are related to cloud and promote it further in the context of application development and research. Chapter 7 gives a detailed description about virtualization. Virtualization is considered to be the basis of cloud computing. Here, opportunities and approaches related to virtualization are discussed. Hypervisors are dis-cussed in detail.
This chapter also gives a description on how virtualization is used in cloud computing. Chapter 8 discusses the programming models that are available for cloud. Here, both existing programming models useful to migrate to cloud and new programming models specific to cloud are discussed in detail.
Chapter 9 describes cloud from a software development perspective, the different perspectives of SaaS development and its challenges, and cloud-aware software development in PaaS. Chapter 10 deals with the networking aspects in the cloud computing envi-ronment. This chapter also presents an overview and issues related to the data center environment. Transport layer issues and Transmission Control Protocol enhancements in data center networks are also discussed.
Chapter 11 gives a brief description of major service providers known in the cloud arena and discusses in detail about the services they offer. Chapter 12 is especially for open-source users. This chapter gives a list and description of several open-source support and tools available for cloud com-puting.
These are divided according to the service models, computing essentials 2015 complete edition pdf free download, that is, SaaS, PaaS, and IaaS.
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11/2/ · Computing Essentials Complete Edition, 25th Edition by Timothy O'Leary and Linda O'Leary and Daniel O'Leary () Preview the textbook, purchase or get a FREE Book Edition: 25 1/7/ · Computing Essentials - PDF free download eBook. Verified: Wed, Jun 16, ; Published: ; Views: ; Introduction. How are you learning about the most important, essential, and current concepts of information technology? Computing Essentials Complete allows you to Make IT Work for You by presenting the read more. Details of Computing Essentials Computing Essentials 27e Author: Timothy J. O'Leary ISBN: Genre: Computers File Size: 59 MB Format: PDF, Mobi Download: Read: Get This Book
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