Computer Systems: A Programmer's Perspective

Book Description

This book explains the important and enduring concepts underlying all computer systems, and shows the concrete ways that these ideas affect the correctness, performance, and utility of application programs. The book's concrete and hands-on approach will help readers understand what is going on “under the hood” of a computer system. This book focuses on the key concepts of basic network programming, program structure and execution, running programs on a system, and interaction and communication between programs. For anyone interested in computer organization and architecture as well as computer systems.

Customer Reviews:

Good Textbook.......2007-03-15

Purchased this for a computer science course since it was required. Great price at Amazon!

Needs a good instructor to go along with it.......2006-05-09

An excellent reference, but it is an embarassment of riches, and as such it can't completely cover every area exhaustively. This would probably be extremely frustrating for a casual reader to absorb. I used this as a text book for a class with an extremely good instructor who backed up the material in the book very well. As such, the class and the book were a joy.

Hard.......2005-10-28

Even though the topics of this book are absolutely great and crucial for any CS student, I dislike the entire book !, its hard to follow the writer, i find it hard to keep with him !
too many complicated information with either Tiny explaination or more complicated explaination ,
its a very big book with many topics , i prefer reading seperate books with specific topics rather than this book,

Nice Book!.......2005-05-25

I just completed a college course using this textbook... the course was tough, but the book was very good and useful. This is one textbook I won't be selling any time soon!

The practice problems provided in the book were usually very good, and the programming problems distributed with it were fun and educational, including topics like Buffer Overflows, Memory Optimizations, and Debugging with GDB, among others.

There are *some* problems with this book, but it doesn't suffer from the devastating flaws that plague most computer science textbooks. Some sections lack thorough explanations and examples, and the writting is a bit unclear at times. Some solutions to the practice problems are vague and don't really provide much insight on how to solve the problems. Luckily, these flaws only creep up in a few places.

Compared to most technical textbooks, however, this one really shines. It's not quite perfect, so I think 4 stars is appropriate.

Everything you need to know as a programmer.......2005-03-25

What a splendid book! I wish I has gone to CMU and take this course. This book is written by CMU professors after teaching Computer Systems course for few years. This book covers broad spectrum of topics from Operating Systems, Compilers, Computer Architecture, Assembly Level Programming, Kernel internals, Linkers, etc from a programmer's perspective (as the title aptly says).

I am searching for words to describe the usefulness of this book. In my experience, I have had hard time learning some of the topics where Operating systems, Processor and Compilers intersect. For example, Linkers and Loaders, program disassembly using reverse-engineering, virtual memory in Kernel etc. After all the hard work, I found the right book which grinds all the famous books in different areas and gives the right juice for the real programmers to taste and digest.

Those famous books are:
[1] Computer Organization and Design Second Edition : The Hardware/Software Interface by David A. Patterson, John L. Hennessy
[2] UNIX Internals: The New Frontiers by Uresh Vahalia
[3] Linux Kernel Development by Robert Love
[4] Linkers and Loaders by John R. Levine
[5] GNU Binutils (GAS, objdump, ar, nm etc) Documentation

Excellent job. I really appreciate the work and content of this book.

Process Think: Winning Perspectives for Business Change in the Information Age

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Mature Organizational Change Ideas and Practices

Process Think: Winning Perspectives for Business Change in the Information Age

Manufacturer: IGI Global
ProductGroup: Book
Binding: Hardcover

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ASIN: 1878289683

Book Description

"Process Think" is a managerial orientation to act proactively in identification of process opportunities, a capability to apply process concepts in problem solving, and a demonstrated willingness to transfer process thinking to fellow employees, customers and partners. Process thinking managers have the capability to intuitively see the implications of their actions across the company and project themselves into the situations of their customers.

Business process change today must be more personal, dynamic and seamlessly supported by new IT. New and far more sophisticated IT will test a company's ability to quickly modify the business models and corresponding processes, and in doing so, place renewed importance on process thinking.

Process Think: Winning Perspectives for Business Change in the Information Age reflects a diversity of perspectives pertaining to change management in the information age.

Customer Reviews:

Mature Organizational Change Ideas and Practices.......2002-06-19

This book is one of the best repositories of ideas and practical information about organizational change management that I've come across. While I've been heavily influenced by many of Thomas H. Davenport's books, I've found a wealth of fresh ideas in this book because each chapter is a paper written by one or more experts in a specific aspect of organizational change. I also like the way the book is organized into four sections that examine change and process.

Part I is among my favorites because each of the five chapters build upon each other to provide a clearly defined map for defining and implementing change strategies. Part II's three chapters drill down into the mechanics of processes and how they fit within the context of a change management strategy. I especially like chapter 7, which covers gap analysis and a framework with which to identify, define and understand business processes at a level that allows you to see the dependencies and impacts of proposed changes. I also like chapter 8, which links IT strategic planning to enterprise processes. This is a major gap that I find in one consulting engagement after another and the information in this chapter will provide a clear--if briefly described--approach to closing that gap.

More advanced process management topics are covered in Part III, are each of the five chapters can be read as standalone papers. My favorite was "The New Waves of Business Process Redesign and IT in Demand/Supply Chain Management", which reflects professional interests. Other chapters that are equally valuable cover process innovation, reengineering effectiveness and business process impact case studies.

The final four chapters that comprise Part IV are predictions about the nature of IT and services in this century. Each are interesting and will contain ideas that can be incorporated into current projects or future plans.

Book Description

The notion of outsourcing – making arrangements with an external entity for the provision of goods or services to supplement or replace internal efforts – has been around for centuries. The outsourcing of information systems (IS) is, however, a much newer concept, but one which has been growing dramatically. This book attempts to synthesize what is known about IS outsourcing by dividing the subject in six interrelated parts: (1) determinants of outsourcing, (2) relationship issues, (3) user experiences, (4) vendor and individual perspectives, (5) application service providing, and (6) offshoring. The book should be of interest to all academics and students in the field of Information Systems as well as corporate executives and professionals who seek a more profound analysis and understanding of the underlying factors and mechanisms of outsourcing.

New Perspectives on Microsoft Access 2000, Comprehensive Enhanced

Average customer rating:

Excellent for Beginners only
Beyond Beginner
For Begginers only, basic skills
Awesome!
A Thorough And Accurate Tutorial or Textbook

New Perspectives on Microsoft Access 2000, Comprehensive Enhanced
Joseph J. Adamski , Kathy T. Finnegan , and Charles T. Hommel
Manufacturer: Course Technology
ProductGroup: Book
Binding: Spiral-bound

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ASIN: 0619044306

Book Description

Part of the New Perspectives series, this text offers a case-based, problem-solving approach and innovative technology for meaningful learning of Microsoft Access 2000.

Customer Reviews:

Excellent for Beginners only.......2003-08-06

I bought this book for a college course. I had very little knowledge of Access and this book was extremely helpful. I often found that computer books start at an intermediate level or so basic that you fall asleep. This book is very well illustrated and takes you step by step, starting with the very basics of Access and slowly building to more complex usage. All the examples are realistic and flow continually from tutorial to tutorial. Each step is illustrated with hints/solutions on possible problems encountered. I liked the fact that a case study is used starting with Tutorial 1 and continues throughout the book so you see a work in progress. You also don't have to create a database from scratch and waste time typing in data. I highly recommend this book for beginners.

Beyond Beginner.......2001-10-21

I bought this book for a college course to learn Access for work. I had tried to learn the program on my own only to find this book extremely helpful in understanding databases, queries, forms, and reports. I finished the book is about 2 weeks for a 4 month course! Do not buy this book if you want to learn customizing, macros, and VBA. This book is for beginners, but what I have found out (by ordering another book), is that the New Perspective series has to be the best there is at taking you step-by-step as to the process of creating within MS Office Programs. Buy reference books once you acquaint yourself with the programs. This book will take you to a beginner-intermediate status, and a reference book beyond that.

For Begginers only, basic skills.......2001-06-25

The book is meant to be used in a course, as you read along in the book it constantly references ideas gone over in past chapters. I do not recommend this book for anyone looking to learn Access on their own, moreover anyone who is looking for an advanced book on Access programming & Features.

Awesome!.......2000-12-18

The tutorials, graphics, layout... simply awesome! Learn at your own pace with this book from the basics to advanced queries, switchboards, macros, and even a bit of VBA. I recommend this book to anyone wanting to learn Access 2000.

A Thorough And Accurate Tutorial or Textbook.......2000-08-30

I used the New Perspective Series earlier to learn Visual Basic and was impressed. This book was outstanding as well. The Series has three choices for learning Access: one titled "Brief," a second titled "Introductory" and this most complete volume titled "Comprehensive."

Most will do just the ten Access tutorials, skipping two introductory Windows 98 tutorials. Each tutorial has two to four one-hour sessions. More than one hundreds pages of quizzes, case studies, and labs supplement the tutorials and make the book an excellent text for junior college or commercial courses.

You need a working copy of Access 2000. For each tutorial, the student designs tables, queries, forms, and other elements step by step at his computer. This book is very detailed and very clear. Almost every keystroke is described, and every important input and output is captured with screen shots.

Base files and data for the tutorials and problem sets first have to be downloaded first from the Internet. No table data entry is required except where required for learning.

The book is beautifully printed and illustrated, almost totally free of typos, and lays flat for ease of use.

Book Description

Distributed business component computing--the assembling of business components into electronic business processes, which interact via the Internet--caters to a new breed of enterprise systems that are flexible, relatively easy to maintain and upgrade to accommodate new business processes, and relatively simple to integrate with other enterprise systems. Companies with unwieldy, large, and heterogeneous inherited information systems--known as legacy systems--find it extremely difficult to align their old systems with novel business processes. Legacy systems are not only tightly intertwined with existing business processes and procedures but also have a brittle architecture after years of ad-hoc fixes and offer limited openness to other systems. In this book, Willem-Jan van den Heuvel provides a methodological framework that offers pragmatic techniques for aligning component-based business processes and legacy systems.

Van den Heuvel's methodology is based on three building blocks: reverse engineering, which allows legacy systems to be componentized; forward engineering, which derives a set of business components from requirements of the new business processes; and alignment of new business processes and componentized legacy systems. Van den Heuvel provides a theoretical foundation for these, with chapters that discuss component-based development, introduce a case study that is used throughout the book to illustrate the methodology, and assess methods and technologies for legacy integration, component adaptation, and process alignment. He describes the methodological framework itself and its techniques to align new business processes with legacy systems by adopting a meet-in-the-middle strategy. Drawing on topics from a wide range of disciplines, including component-based development, distributed computing, business process modeling, and others, Aligning Modern Business Processes and Legacy Systems offers theoretically grounded practical methodology that has been explored and tested in a variety of experiments as well as some real-world projects.

Business Perspective: The Is View on Delivering Services to the Business (It Infrastructure Library Series)

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Business Perspective: The Is View on Delivering Services to the Business (It Infrastructure Library Series)
Office of Government Commerce
Manufacturer: Stationery Office Books (TSO)
ProductGroup: Book
Binding: Paperback

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ASIN: 0113308949

The Computerization of Work: A Communication Perspective

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The Computerization of Work: A Communication Perspective
James R. (Renwick) Taylor , Carole Groleau , Lorna Heaton , and Elizabeth Van Every-Taylor
Manufacturer: Sage Publications, Inc
ProductGroup: Book
Binding: Hardcover

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ASIN: 0761906983

Book Description

The computerization of the workplace confronts us with a paradox. While almost everyone agrees that the fusion of new information and communication technologies (I/CT) is radically transforming the way society works, some individuals argue that the implementation of any single I/CT is disappointing. Studies report that these individual experiences in computerization often fail to measure up to expectation. The Computerization of Work offers an explanation for the gap between the expectations and the often less-than-satisfactory results. Written by renowned professionals in the fields of information and communication technologies, this volume explores the subject matter through the discussion of theory and field studies as well as insights from other research.

Students and researchers alike will appreciate this rare look into the world of technology and society.

Research and Knowledge at Work: Perspectives, Case-studies and Innovative Strategies

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Research and Knowledge at Work: Perspectives, Case-studies and Innovative Strategies
John Garrick
Manufacturer: Routledge
ProductGroup: Book
Binding: Paperback

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ASIN: 041521338X

Book Description

Leading experts from North America, Japan, Britain and Australia illustrate both practice and theory issues, making this a valuable resource for all those concerned with continuing professional development.

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Information for Innovation: Managing Change from an Information Perspective

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Information for Innovation: Managing Change from an Information Perspective
Stuart Macdonald
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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ASIN: 0198288255

Book Description

Information is not taken seriously. Much is said about the information age, the information economy, the information society, and particularly about information technology, but little about information itself. If these are important, then so is information. But information is not as other goods: it has some peculiar characteristics. It cannot be displayed for sale without giving it away in the process. Sold, it goes to the buyer but still remains with the seller. Buying entails expressing demand in ignorance for buyers who do not know just what it is that they do not know. Such characteristics have long been recognised by economists, but it is not generally economists who have most to say about the importance of information. This privilege is exercised by senior managers, who speak passionately about knowledge-based, learning organizations; by politicians and public servants, anxious to compensate with policy and programme for the information failure of organization and market; and by specialists in telecommunications and information technology, bent on adding value to what they treat as just a commodity. All are particularly enthusiastic about the innovation which springs from information. Information usually requires new information. Finding, acquiring, and mixing this new information with that already in use presents problems, not least because complex information transactions are required rather than simple information transfer. Solutions can be devised, but only by accommodating the characteristics of information. This book contrasts the way innovation is normally regarded in a variety of areas from eighteenth-century agriculture to high technology, from technology transfer to industrial espionage, from corporate strategy to patents and independent inventors with how it appears from what is termed an 'information perspective', that is one that puts information first. The results are intriguing, suggesting that radically different approaches to innovation (and organization) should be considered.

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Outsourcing: A CIO's Perspective
Oakie D. Williams
Manufacturer: CRC
ProductGroup: Book
Binding: Hardcover

General | Business Life | Business & Investing | Subjects | Books

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Book Description

As global competition grows more fierce, companies continue to look for ways to increase their competitive edge without jeopardizing profit margins. Today's corporations are starting to realize the competitive advantage that Information Technology (IT) can bring to a company. These corporations are also realizing that staying current with technology requires a great deal of effort, risk, and expense. This is one of the primary reasons CEO's are considering outsourcing as an alternative. Written by a CIO who has successfully maneuvered through the outsourcing process, Outsourcing: A CIO's Perspective addresses the realistic expectations and the most commonly asked questions about IT outsourcing, while reviewing it's advantages and disadvantages. This text identifies key elements that can be used to assess the feasibility of securing a profitable and manageable outsourcing agreement. It provides a convincing case that even if the final decision is to not outsource, the result of the process will identify potential business improvement opportunities.

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