What makes an operating system modern? According to author Andrew Tanenbaum, it is the awareness of high-demand computer applications--primarily in the areas of multimedia, parallel and distributed computing, and security. The development of faster and more advanced hardware has driven progress in software, including enhancements to the operating system. It is one thing to run an old operating system on current hardware, and another to effectively leverage current hardware to best serve modern software applications. If you don't believe it, install Windows 3.0 on a modern PC and try surfing the Internet or burning a CD. Readers familiar with Tanenbaum's previous text, Operating Systems, know the author is a great proponent of simple design and hands-on experimentation. His earlier book came bundled with the source code for an operating system called Minux, a simple variant of Unix and the platform used by Linus Torvalds to develop Linux. Although this book does not come with any source code, he illustrates many of his points with code fragments (C, usually with Unix system calls). The first half of Modern Operating Systems focuses on traditional operating systems concepts: processes, deadlocks, memory management, I/O, and file systems. There is nothing groundbreaking in these early chapters, but all topics are well covered, each including sections on current research and a set of student problems. It is enlightening to read Tanenbaum's explanations of the design decisions made by past operating systems gurus, including his view that additional research on the problem of deadlocks is impractical except for "keeping otherwise unemployed graph theorists off the streets." It is the second half of the book that differentiates itself from older operating systems texts. Here, each chapter describes an element of what constitutes a modern operating system--awareness of multimedia applications, multiple processors, computer networks, and a high level of security. The chapter on multimedia functionality focuses on such features as handling massive files and providing video-on-demand. Included in the discussion on multiprocessor platforms are clustered computers and distributed computing. Finally, the importance of security is discussed--a lively enumeration of the scores of ways operating systems can be vulnerable to attack, from password security to computer viruses and Internet worms. Included at the end of the book are case studies of two popular operating systems: Unix/Linux and Windows 2000. There is a bias toward the Unix/Linux approach, not surprising given the author's experience and academic bent, but this bias does not detract from Tanenbaum's analysis. Both operating systems are dissected, describing how each implements processes, file systems, memory management, and other operating system fundamentals. Tanenbaum's mantra is simple, accessible operating system design. Given that modern operating systems have extensive features, he is forced to reconcile physical size with simplicity. Toward this end, he makes frequent references to the Frederick Brooks classic The Mythical Man-Month for wisdom on managing large, complex software development projects. He finds both Windows 2000 and Unix/Linux guilty of being too complicated--with a particular skewering of Windows 2000 and its "mammoth Win32 API." A primary culprit is the attempt to make operating systems more "user-friendly," which Tanenbaum views as an excuse for bloated code. The solution is to have smart people, the smallest possible team, and well-defined interactions between various operating systems components. Future operating system design will benefit if the advice in this book is taken to heart. --Pete Ostenson

    An updated and revised guide for the more than 30 million Americans who are living the RV lifestyle and the millions of others who have considered it but have not yet taken the plunge, The Complete Idiot's Guide® to RVing, Second Edition, includes the following: Basic facts about the different types of RVs-camper, van, motor home, bus, or tow rig-and the advantages of each; Advice on buying your RV, from dealer negotiations to acquiring the proper insurance; Driving tips for piloting your RV; Information on how to choose a campground with an eye for water, electricity, propane, wastewater dump, hookups, phone, cable, and campground rules.

    

    It explores the services that banks and their principal competitors (including savings and loans, credit unions, security and investment firms) offer in an increasingly competitive financial-services marketplace. The ninth edition discusses the major changes and events that are remaking banking and financial services today. Among the key events and unfolding trends covered in the text are: Newest Reforms in the Financial System, including the new Dodd-Frank Financial Reform Law and the Credit Card Accountability, Responsibility, and Disclosure (CARD) Act of 2009. Global Financial Sector coverage of the causes and impact of the latest "great recession." Systemic Risk and the presentation of the challenges posed in the financial system. Exploration of changing views on the "too big to fail" (TBTF) doctrine and how regulators may be forced to deal with TBTF in the future. Controlling Risk Exposure presentation of methods in an increasingly volatile economy

    

    The recovery wisdom in each thought for the day works as an engaging reminder to show up for yourself, your program, and your overall wellness every day.As you go through your journey of recovery with the Steps as your guideposts, these inspirational daily meditations give your spirit a feeling of regular renewal, fellowship, and new beginnings. Each page serves as your cornerstone for a new life, helping you cultivate true health, personal growth, and transformation—in a way that complements the life-changing guidance of Alcoholics Anonymous, Narcotics Anonymous, and other programs. By providing a year’s worth of encouragement, reflection, and prayer, Keep It Simple becomes the sustaining daily dose of support and strength you can always count on. Cherished by millions for decades, this recovery classic is an expansive collection of insight and guidance. Weaving together traditional teachings and diverse voices, it’s your daily invitation to a practice of mindfulness, therapeutic healing, and overcoming addiction.

    Nice Guy who's found companionship and comfort with Marsha.  The only problem is that he's become too comfortable.  Weighing seventy-five pounds more than when the courtship first began, the newly food-obsessed Sonny just can't stay away from Marsha's marvelous dishes, even in the middle of their breakup conversation.Determined to slim down and get his girlfriend back, Sonny joins the FutraSystem weight-loss center and meets potential love interest Kayla, as well as a host of other colorful characters. In a heartwarming tale that is alternately hilarious, wise, and ultimately self-affirming, Whitfield has created a thoroughly delicious and engaging novel sure to be enjoyed by those who have waged the battle of the bulge, or know someone who has.

    With it has come vast amounts of data in a variety of fields such as medicine, biology, finance, and marketing. The challenge of understanding these data has led to the development of new tools in the field of statistics, and spawned new areas such as data mining, machine learning, and bioinformatics. Many of these tools have common underpinnings but are often expressed with different terminology. This book describes the important ideas in these areas in a common conceptual framework. While the approach is statistical, the emphasis is on concepts rather than mathematics. Many examples are given, with a liberal use of color graphics. It should be a valuable resource for statisticians and anyone interested in data mining in science or industry. The book's coverage is broad, from supervised learning (prediction) to unsupervised learning. The many topics include neural networks, support vector machines, classification trees and boosting—the first comprehensive treatment of this topic in any book. Trevor Hastie, Robert Tibshirani, and Jerome Friedman are professors of statistics at Stanford University. They are prominent researchers in this area: Hastie and Tibshirani developed generalized additive models and wrote a popular book of that title. Hastie wrote much of the statistical modeling software in S-PLUS and invented principal curves and surfaces. Tibshirani proposed the Lasso and is co-author of the very successful An Introduction to the Bootstrap. Friedman is the co-inventor of many data-mining tools including CART, MARS, and projection pursuit.

     This new edition has an earlier evolution of object concepts, developed in a way that capitalizes on the power of objects without overwhelming beginning programmers. It includes all new Java 5 topics, including Scanner class, enumerated types, autoboxing, variable length parameter lists, the enhanced for loop, and generic types. This is in depth coverage on GUI applications. This book is appropriate for beginning programmers who want to learn to program with Java as well as experienced programmers who want to add Java to their skill-set.