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Operating Systems and Services by Ragunathan Rajkumar Pdf
Operating Systems and Services brings together in one place important contributions and up-to-date research results in this fast moving area. Operating Systems and Services serves as an excellent reference, providing insight into some of the most challenging research issues in the field.
Urban Operating Systems by Andres Luque-Ayala,Simon Marvin Pdf
A new wave of enthusiasm for smart cities, urban data, and the Internet of Things has created the impression that computation can solve almost any urban problem. Subjecting this claim to critical scrutiny, in this book, Andrés Luque-Ayala and Simon Marvin examine the cultural, historical, and contemporary contexts in which urban computational logics have emerged. They consider the rationalities and techniques that constitute emerging computational forms of urbanization, including work on digital urbanism, smart cities, and, more recently, platform urbanism. They explore the modest potentials and serious contradictions of reconfiguring urban life, city services, and urban-networked infrastructure through computational operating systems—an urban OS. Luque-Ayala and Marvin argue that in order to understand how digital technologies transform and shape the city, it is necessary to analyze the underlying computational logics themselves. Drawing on fieldwork that stretches across eleven cities in American, European, and Asian contexts, they investigate how digital products, services, and ecosystems are reshaping the ways in which the city is imagined, known, and governed. They discuss the reconstitution of the contemporary city through digital technologies, practices, and techniques, including data-driven governance, predictive analytics, digital mapping, urban sensing, digitally enabled control rooms, civic hacking, and open data narratives. Focusing on the relationship between the emerging operating systems of the city and their traditional infrastructures, they shed light on the political implications of using computer technologies to understand and generate new urban spaces and flows.
Operating Systems and Middleware by Max Hailperin Pdf
By using this innovative text, students will obtain an understanding of how contemporary operating systems and middleware work, and why they work that way.
Annotation Both theory and practice are blended together in order to learn how to build real operating systems that function within a distributed environment. An introduction to standard operating system topics is combined with newer topics such as security, microkernels and embedded systems. This book also provides an overview of operating system fundamentals. For programmers who want to refresh their basic skills and be brought up-to-date on those topics related to operating systems.
DISTRIBUTED OPERATING SYSTEMS by PRADEEP K. SINHA Pdf
The highly praised book in communications networking from IEEE Press, now available in the Eastern Economy Edition.This is a non-mathematical introduction to Distributed Operating Systems explaining the fundamental concepts and design principles of this emerging technology. As a textbook for students and as a self-study text for systems managers and software engineers, this book provides a concise and an informal introduction to the subject.
Progress in Distributed Operating Systems and Distributed Systems Management by Wolfgang Schröder-Preikschat Pdf
The purpose of this workshop was to provide a general forum for distributed systems researchers. Special em- phasis was placed on research activities in distributed operating systems and management of distributed sys- stems. This volume includes a selection of the papers presented at the workshop. They focus on the illustration of existing concepts and solutions in distributed systems research and development, exemplified by case study analyses of various projects. The annex contains the position papers prepared for the panel discussions at the workshop.
An operating system is probably the most important part of the body of soft ware which goes with any modern computer system. I ts importance is reflected in the large amount of manpower usually invested in its construction, and in the mystique by which it is often surrounded. To the non-expert the design and construction of operating systems has often appeared an activity impenetrable to those who do not practise it. I hope this book will go some way toward dispelling the mystique, and encourage a greater general understanding of the principles on which operating systems are constructed. The material in the book is based on a course of lectures I have given for the past few years to undergraduate students of computer science. The book is therefore a suitable introduction to operating systems for students who have a basic grounding in computer science, or for people who have worked with computers for some time. Ideally the reader should have a knowledge of prorramming and be familiar with general machine architecture, common data structures such as lists and trees, and the functions of system software such as compilers, loaders, and editors. I t will also be helpful if he has had some experience of using a large operating system, seeing it, as it were, from the out side.
Networking Quality of Service and Windows Operating Systems by Yoram Bernet Pdf
Windows Operating Systems and Quality of Service Networking provides an overview of Quality of Service technologies, and how they can be implemented in a Windows based system. Author Yoram Bernet is a leading authority on Quality of Service, having been one of the main architects of many QoS technologies in the IETF and a Program Manager for QoS at Microsoft. With the rapid increase in network traffic, network professionals have been scrambling to add capacity to their networks. But new applications, such as multimedia, keep driving up the demand for network services, and network traffic continues to increase. Quality of service technologies improve this situation by making efficient use of network capacity and giving you, the network professional control over how network capacity is allocated to various applications and users. This book explains the myriad QoS technologies that play a role in a QoS enabled network, with a focus on how to implement these technologies within Windows.
Exchange & Comparison Two Real Time Operating Systems on a Micro-Controller System by Junyi Xu Pdf
Inhaltsangabe:Abstract: Embedded systems are becoming an integral part of commercial products today. Mobile phones, watches, cars and flights controllers etc. are to name a few. There are critical elements between the system hardware and the software, one of the primary is the Real Time Operating System which ensures control, compatibility and timing. The Real Time Operating System has to interface/communicate well with the hardware below it to prevent casualty, and with the software above to ensure the applications running in a proper way. Therefore, more and more attention is being paid to the porting relationship between Real Time Operating System and Application Software by engineers in embedded field. Comparing and evaluating the performance of different Real Time Operating Systems is getting more important. Measuring is the only way to provide useful information, for example, which Real Time Operating System is best suitable for a specific hardware configuration. The purpose of this thesis paper is to find an approach to exchange MicroC/OS-II with NOKIA Car-kit OS on a micro-controller system. Besides porting MicroC/OS-II to the micro-controller system, the interfaces to higher level application software should be generated to adapt the application software to MicroC/OS-II. Finally, evaluate the advantages and disadvantages of them. In chapter 1, a brief introduction is provided. In chapter 2, the concept of RTOS and the development of Real Time Kernel are introduced. The field on which RTOS is always focusing and why RTOS is especially important in Embedded Systems are explained. The essential performance and the differences among several RTOS are also discussed in this chapter. In chapter 3, the micro Real Time Kernel MicroC/OS-II is introduced in details. The speciality of MicroC/OS-II and the services provided from MicroC/OS-II are explained. Also, the micro-controllers that MicroC/OS-II supported are introduced. In chapter 4, NOKIA Car-kit OS (NOKIA Car-kit Operating System) is introduced. The development history and some of important service mechanism are introduced briefly. In chapter 5, the evaluation and comparison of these two Operating Systems are made. The most important characteristics, the advantages and disadvantages for both of these two RTOS are discussed. In chapter 6, the software-mapping layer is discussed in detail. In this part, the whole software development procedure is explained. Issues from problem analyse, [...]
Operating Systems and Middleware by Max Hailperin Pdf
In this book, you will learn about all three kinds of interaction. In all three cases, interesting software techniques are needed in order to bring the computations into contact, yet keep them suffciently at arm's length that they don't compromise each other's reliability. The exciting challenge, then, is supporting controlled interaction. This includes support for computations that share a single computer and interact with one another, as your email and word processing programs do. It also includes support for data storage and network communication. This book describes how all these kinds of support are provided both by operating systems and by additional software layered on top of operating systems, which is known as middleware. Chapter 1 provides an overview of the text as a whole, explaining what an operating system is, what middleware is, and what sorts of support these systems provide for controlled interaction. The next nine chapters work through the varieties of controlled interac- tion that are exemplified by the scenario at the beginning of the preface: in- teraction between concurrent computations on the same system (as between your email program and your word processor), interaction across time (as between your word processor before your trip and your word processor after your trip), and interaction across space (as between your email program and your service provider's email server). The first of these three topics is controlled interaction between computa- tions operating at one time on a particular computer. Before such interaction can make sense, you need to understand how it is that a single computer can be running more than one program, such as an email program in one window and a word processing program in another. Therefore, Chapter 2 explains the fundamental mechanism for dividing a computer's attention between concurrent computations, known as threads. Chapter 3 continues with the related topic of scheduling. That is, if the computer is dividing its time between computations, it needs to decide which ones to work on at any moment. With concurrent computations explained, Chapter 4 introduces con- trolled interactions between them by explaining synchronization, which is control over the threads' relative timing. For example, this chapter explains how, when your email program sends a document to your word processor, the word processor can be constrained to read the document only after the email program writes it. One particularly important form of synchroniza- tion, atomic transactions, is the topic of Chapter 5. Atomic transactions are groups of operations that take place as an indivisible unit; they are most commonly supported by middleware, though they are also playing an increasing role in operating systems. Other than synchronization, the main way that operating systems con- trol the interaction between computations is by controlling their access to memory. Chapter 6 explains how this is achieved using the technique known as virtual memory. That chapter also explains the many other objectives this same technique can serve. Virtual memory serves as the foundation for Chapter 7's topic, which is processes. A process is the fundamental unit of computation for protected access, just as a thread is the fundamental unit of computation for concurrency. A process is a group of threads that share a protection environment; in particular, they share the same access to virtual memory. The next three chapters move outside the limitations of a single com- puter operating in a single session. First, consider the document stored before a trip and available again after it. Chapter 8 explains persistent storage mechanisms, focusing particularly on the file storage that operat- ing systems provide. Second, consider the interaction between your email program and your service provider's email server. Chapter 9 provides an overview of networking, including the services that operating systems make available to programs such as the email client and server. Chapter 10 ex- tends this discussion into the more sophisticated forms of support provided by communication middleware, such as messaging systems, RMI, and web services. Finally, Chapter 11 focuses on security. Because security is a pervasive issue, the preceding ten chapters all provide some information on it as well. Specifically, the final section of each chapter points out ways in which se- curity relates to that chapter's particular topic. However, even with that coverage distributed throughout the book, a chapter specifically on security is needed, primarily to elevate it out of technical particulars and talk about general principles and the human and organizational context surrounding the computer technology. The best way to use these chapters is in consecutive order. However, Chapter 5 can be omitted with only minor harm to Chapters 8 and 10, and Chapter 9 can be omitted if students are already suffciently familiar with networking.
Microsoft Windows Operating System Essentials by Tom Carpenter Pdf
A full-color guide to key Windows 7 administration concepts and topics Windows 7 is the leading desktop software, yet it can be a difficult concept to grasp, especially for those new to the field of IT. Microsoft Windows Operating System Essentials is an ideal resource for anyone new to computer administration and looking for a career in computers. Delving into areas such as fundamental Windows 7 administration concepts and various desktop OS topics, this full-color book addresses the skills necessary for individuals looking to break into a career in IT. Each chapter begins with a list of topic areas to be discussed, followed by a clear and concise discussion of the core Windows 7 administration concepts and skills necessary so you can gain a strong understanding of the chapter topic areas. The chapters conclude with review questions and suggested labs, so you can gauge your understanding of the chapter's contents. Offers in-depth coverage of operating system configurations Explains how to install and upgrade client systems Addresses managing applications and devices Helps you understand operating system maintenance Covers the topics you need to know for the MTA 98-349 exam The full-color Microsoft Windows 7 Essentials proves itself to be an invaluable resource on Windows 7 and features additional learning tutorials and tools.
Guide to Operating Systems by Michael Palmer,Michael Walters Pdf
GUIDE TO OPERATING SYSTEMS, 4E provides the theory and technical information professionals need as they work with today's popular operating systems, such as Windows, Mac OS, and UNIX/Linuxplatforms. Topics include operating system theory, installation, upgrading, configuring (operating system and hardware), file systems, security, hardware options, and storage, as well as resource sharing, network connectivity, maintenance, and troubleshooting. Designed to be easily understood and highly practical, GUIDE TO OPERATING SYSTEMS, 4E is an excellent resource for training across different operating systems. GUIDE TO OPERATING SYSTEMS, 4E prepares readers to understand the fundamental concepts of computer operating systems. The book specifically addresses Windows XP, Windows Vista, Windows 7, Windows Server 2003 and Windows Server 2003 R2, Windows Server 2008 and Windows Server 2008 R2, SUSE Linux, Fedora Linux, Red Hat Linux, and Mac OS X (Panther, Tiger, Leopard, and Snow Leopard), and provides information on all network operating subjects. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Principles of Modern Operating Systems by Jose M Garrido,Richard Schlesinger,Kenneth Hoganson Pdf
This revised and updated Second Edition presents a practical introduction to operating systems and illustrates these principles through a hands-on approach using accompanying simulation models developed in Java and C++. This text is appropriate for upper-level undergraduate courses in computer science. Case studies throughout the text feature the implementation of Java and C++ simulation models, giving students a thorough look at both the theoretical and the practical concepts discussed in modern OS courses. This pedagogical approach is designed to present a clearer, more practical look at OS concepts, techniques, and methods without sacrificing the theoretical rigor that is necessary at this level. It is an ideal choice for those interested in gaining comprehensive, hands-on experience using the modern techniques and methods necessary for working with these complex systems. Every new printed copy is accompanied with a CD-ROM containing simulations (eBook version does not include CD-ROM). New material added to the Second Edition: - Chapter 11 (Security) has been revised to include the most up-to-date information - Chapter 12 (Firewalls and Network Security) has been updated to include material on middleware that allows applications on separate machines to communicate (e.g. RMI, COM+, and Object Broker) - Includes a new chapter dedicated to Virtual Machines - Provides introductions to various types of scams - Updated to include information on Windows 7 and Mac OS X throughout the text - Contains new material on basic hardware architecture that operating systems depend on - Includes new material on handling multi-core CPUs Instructor Resources: -Answers to the end of chapter questions -PowerPoint Lecture Outlines