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The earliest computers were very expensive, single-task machines devoted to running a single program at a time. Each program loaded from a stack of punch cards, and ran its course without interacting with the outside world. Running payroll, for example, meant that the system was unavailable for any other function until the payroll was complete, the checks printed, the books balanced, and updates written to new punch cards and stored for the next run. This very expensive machine spent most of the time waiting on the peripherals, the printer, the card reader, and the card punch. This book is different from others because in this book: · You will learn cloud distribution models · You will learn about emerging cloud service categories · You will learn about skills of a · Cloud specialist · Learn Cloud Computing, Planning, Technologies, Architecture, · Infrastructure, Cloud Models, More! This book will serve as a handy guide for IT users, solution providers, and public in general. The technical matters have been presented in a clear and lucid style; and care has been taken to make the conceptual aspects as simple as possible.
Do you want to explore the fundamentals of cloud computing? Do you want to understand cloud computing concepts and technologies? If You Answered "Yes" To Any of The Above, Look No Further. This is the book for you! Hello! Welcome to "CLOUD COMPUTING". Cloud Computing is becoming the mainstream in the IT world as a growing amount of companies around the globe are in the process of a digital transformation while using the power of cloud-based services. Cloud Computing has really changed the way companies looking into their digital Infrastructure now a days. Cloud computing with its unique paradigms brings in new opportunities and challenges for developers and administrators worldwide. The book will start with basic introduction to cloud concepts like SAAS, PAAS and IAAS. You will also learn how Linux systems is changing the Infrastructure landscape worldwide. This book helps you to understand the much�needed concepts of the Cloud Computing. We have clearly explained how Traditional IT environment works and how Cloud Computing differs from it. You will understand the various models of Cloud Computing, the leading Cloud Computing platforms, comparisons between the platforms. You will also come to know about cloud service model and cloud deployment model in detail with cloud computing examples related to our day-to-day life business scenarios. Here's what makes this book special: Introduction to Cloud Computing The Main Types of Cloud Computing Network Cloud Services & Cloud Networking Services Cloud Computing Trends For 2021 Cloud Platforms and Infrastructure Advantages of the "Public Cloud": Productivity, Time-To-Market, Modernization How to Choose the Best Solution: Tips for A Conscious Selection Much, much more! This book is different from others because in this book: You will learn cloud distribution models You will learn about emerging cloud service categories You will learn about skills of a cloud specialist Learn Cloud Computing, Planning, Technologies, Architecture, Infrastructure, Cloud Models, IaaS, PaaS, SaaS & more! Interested? Then Scroll up, Click on "Buy now with 1-Click", and Get Your Copy Now!
Do you want to explore the fundamentals of cloud computing?Do you want to understand cloud computing concepts and technologies?If You Answered "Yes" To Any of The Above, Look No Further. This is the book for you! Hello! Welcome to "CLOUD COMPUTING". Cloud Computing is becoming the mainstream in the IT world as a growing amount of companies around the globe are in the process of a digital transformation while using the power of cloud-based services. Cloud Computing has really changed the way companies looking into their digital Infrastructure now a days. Cloud computing with its unique paradigms brings in new opportunities and challenges for developers and administrators worldwide. The book will start with basic introduction to cloud concepts like SAAS, PAAS and IAAS. You will also learn how Linux systems is changing the Infrastructure landscape worldwide. This book helps you to understand the much�needed concepts of the Cloud Computing. We have clearly explained how Traditional IT environment works and how Cloud Computing differs from it. You will understand the various models of Cloud Computing, the leading Cloud Computing platforms, comparisons between the platforms. You will also come to know about cloud service model and cloud deployment model in detail with cloud computing examples related to our day-to-day life business scenarios. Here's what makes this book special: Introduction to Cloud Computing The Main Types of Cloud Computing Network Cloud Services & Cloud Networking Services Cloud Computing Trends For 2021 Cloud Platforms and Infrastructure Advantages of the "Public Cloud" Productivity, Time-To-Market, Modernization How to Choose the Best Solution: Tips for A Conscious Selection Much, much more!  This book is different from others because in this book: You will learn cloud distribution models You will learn about emerging cloud service categories You will learn about skills of a cloud specialist Learn Cloud Computing, Planning, Technologies, Architecture, Infrastructure, Cloud Models, IaaS, PaaS, SaaS & more!
Introducing cloud computing -- Software as a service (SaaS) -- Platform as a service (PaaS) -- Infrastructure as a service (IaaS) -- Identity as a service (IDaas) -- Data storage in the cloud -- Collaboration in the cloud -- Virtualization -- Securing the cloud -- Disaster recovery and business continuity and the cloud -- Service-oriented architecture -- Managing the cloud -- Migrating to the cloud -- Mobile cloud computing -- Governing the cloud -- Evaluating the cloud's business impact and economics -- Designing cloud-based solutions -- Coding cloud-based applications -- Application scalability -- The future of the cloud.
Cloud computing is changing the way businesses and users interact with computers and mobile devices. Gone are the days of expensive data centers, racks of disk drives, and large IT support teams. Today they are replaced with software applications delivered to users on demand from the cloud; with high-capacity, auto-replicated, secure, cloud-based disk storage and databases; with virtualized server and desktop environments and with cloud- based collaboration tools that support the success of onsite. remote, and hybrid teams. Cloud Computing presents a hands-on introduction to cloud technologies. By the end of Chapter 1 you will learn to use cloud-based data storage for storing personal documents, share photos and other digital media with other users and devices, perform cloud-based automated backups and apply various cloud-based applications!You will learn specifics about Software as a Service (SaaS), Platform as a Service (PaaS), Infrastructure as a Service (IaaS), server and desktop virtualization, and much more. Each chapter presents a cloud topic, examines the underlying business case, and then takes you on a test drive. The chapters include real-world case studies with content that is ideal for users interested in migrating to the cloud, IT professionals seeking knowledge about cloud fundamentals, developers building cloud solutions of the future and CIOs wanting insights on current cloud solutions.
Getting familiar with cloud computing features from scratch to advanced. Ê KEY FEATURESÊÊ _ Detailed coverage on Cloud fundamentals, Cloud Service Models, and deployment models. _ Easy, detailed, and practical approach to develop skills on working with Cloud Computing. _ Includes charts, diagrams, and graphical illustrations for better visual learning on complex topics of cloud computing. DESCRIPTIONÊ Cloud computing is a technology that allows you to store, access data and programs over the internet instead of the hard drive or a server. In this book, you will gain knowledge about the fundamentals of cloud computing. This book includes a detailed description of the features of the cloud, the importance of cloud in todayÕs era, and uses of cloud computing. This book provides you with a deep knowledge of the basics of cloud computing. You will learn about the characteristics, architecture, and uses and importance of cloud computing. This book also explores the concept of scalability and redundancy regarding cloud computing. You will learn about the various cloud deployment and service models. You will also gain knowledge of virtualization technology. You will also have a guided tour of concepts related to cloud management, data storage and security, and cloud operations and technologies. At the end of the book, you will learn about the advanced concepts of cloud computing and also learn about mobile cloudÊ computing. WHAT YOU WILL LEARN _ In-depth understanding on the fundamentals of cloud computing. _ Explore the role and importance of cloud computing across businesses and enterprises. _ Learn about cloud deployment models and service models. _ Gain knowledge on cloud storage, cloud security, administration of cloud and mobile cloud computing.Ê WHO THIS BOOK IS FORÊÊ This book is open to all graduates, beginners and working professionals to help them understand everything about cloud computing and how to operate in a cloud environment. TABLE OF CONTENTS 1. Introduction 2. Architecture and ApplicationsÊÊ 3. Scalability and Redundancy 4. Cloud Services 5. Cloud Deployment Models 6. Virtualization 7. Management 8. Data Storage and Security 9. Operations and Challenges 10. Technologies and Service Providers 11. Cloud Cube Model 12. Mobile Cloud Computing
Mobile Cloud Computing: Models, Implementation, and Security provides a comprehensive introduction to mobile cloud computing, including key concepts, models, and relevant applications. The book focuses on novel and advanced algorithms, as well as mobile app development. The book begins with an overview of mobile cloud computing concepts, models, and service deployments, as well as specific cloud service models. It continues with the basic mechanisms and principles of mobile computing, as well as virtualization techniques. The book also introduces mobile cloud computing architecture, design, key techniques, and challenges. The second part of the book covers optimizations of data processing and storage in mobile clouds, including performance and green clouds. The crucial optimization algorithm in mobile cloud computing is also explored, along with big data and service computing. Security issues in mobile cloud computing are covered in-depth, including a brief introduction to security and privacy issues and threats, as well as privacy protection techniques in mobile systems. The last part of the book features the integration of service-oriented architecture with mobile cloud computing. It discusses web service specifications related to implementations of mobile cloud computing. The book not only presents critical concepts in mobile cloud systems, but also drives readers to deeper research, through open discussion questions. Practical case studies are also included. Suitable for graduate students and professionals, this book provides a detailed and timely overview of mobile cloud computing for a broad range of readers.
This book describes cloud computing as a service that is "highly scalable" and operates in "a resilient environment". The authors emphasize architectural layers and models - but also business and security factors.
The complete guide to provisioning and managing cloud-based Infrastructure as a Service (IaaS) data center solutions Cloud computing will revolutionize the way IT resources are deployed, configured, and managed for years to come. Service providers and customers each stand to realize tremendous value from this paradigm shift--if they can take advantage of it. Cloud Computing brings together the realistic, start-to-finish guidance they need to plan, implement, and manage cloud solution architectures for tomorrow's virtualized data centers. It introduces cloud "newcomers" to essential concepts, and offers experienced operations professionals detailed guidance on delivering Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). This book's replicable solutions and fully-tested best practices will help enterprises, service providers, consultants, and Cisco partners meet the challenge of provisioning end-to-end cloud infrastructures. Drawing on extensive experience working with leading cloud vendors and integrators, the authors present detailed operations workflow examples, proven techniques for operating cloud-based network, compute, and storage infrastructure; a comprehensive management reference architecture; and a complete case study demonstrating rapid, lower-cost solutions design. Cloud Computing will be an indispensable resource for all network/IT professionals and managers involved with planning, implementing, or managing the next generation of cloud computing services. Venkata (Josh) Josyula, Ph.D., CCIE(R) No. 13518 is a Distinguished Services Engineer in Cisco Services Technology Group (CSTG) and advises Cisco customers on OSS/BSS architecture and solutions. Malcolm Orr, Solutions Architect for Cisco's Services Technology Solutions, advises telecoms and enterprise clients on architecting, building, and operating OSS/BSS and cloud management stacks. He is Cisco's lead architect for several Tier 1 public cloud projects. Greg Page has spent the last eleven years with Cisco in technical consulting roles relating to data center architecture/technology and service provider security. He is now exclusively focused on developing cloud/IaaS solutions with service providers and systems integrator partners. - Review the key concepts needed to successfully deploy clouds and cloud-based services - Transition common enterprise design patterns and use cases to the cloud - Master architectural principles and infrastructure designs for "real-time" managed IT services - Understand the Cisco approach to cloud-related technologies, systems, and services - Develop a cloud management architecture using ITIL, TMF, and ITU-TMN standards - Implement best practices for cloud service provisioning, activation, and management - Automate cloud infrastructure to simplify service delivery, monitoring, and assurance - Choose and implement the right billing/chargeback approaches for your business - Design and build IaaS services, from start to finish - Manage the unique capacity challenges associated with sporadic, real-time demand - Provide a consistent and optimal cloud user experience This book is part of the Networking Technology Series from Cisco Press(R), which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers. Category: Cloud Computing Covers: Virtualized Data Centers
Cloud Computing: Concepts, Technology, Security & Architecture Cloud computing has become an integral and foundational part of information technology. The majority of digital business activity and technology innovation occurs with the involvement of contemporary cloud environments that provide highly sophisticated automated technology infrastructure and a vast range of technology resources. To successfully build upon, interact with, or create a cloud environment requires an understanding of its common inner mechanics, architectural layers, models, and security controls. It also requires an understanding of the business and economic factors that justify the adoption and real-world use of clouds and cloud-based products and services. In Cloud Computing: Concepts, Technology, Security & Architecture, Thomas Erl, one of the world's top-selling IT authors, teams up with cloud computing expert Eric Barceló Monroy and researchers to break down proven and mature cloud computing technologies and practices into a series of well-defined concepts, technology mechanisms, and technology architectures. Comprehensive coverage of containerization and cybersecurity topics is also included. All chapters are carefully authored from an industry-centric and vendor-neutral point of view. In doing so, the book establishes concrete, academic coverage with a focus on structure, clarity, and well-defined building blocks for mainstream cloud computing and containerization platforms and solutions. With nearly 370 figures, 40 architectural models, and 50 mechanisms, this indispensable guide provides a comprehensive education of contemporary cloud computing, containerization, and cybersecurity that will never leave your side.