"By delivering SAP's next-generation applications based on a Services-Oriented Architecture, SAP is at the forefront of making Web services work for the enterprise. The Enterprise Services Architecture enables unprecedented flexibility in business process deployment, allowing companies to execute and innovate end-to-end processes across departments and companies, with minimum disruption to other systems and existing IT investments. This strategy comes to life with SAP NetWeaver, which is the technological foundation of the Enterprise Services Architecture. It provides easy integration of people, information, and systems in heterogeneous IT environments and provides a future proof application platform. Enterprise SOA provides readers with the architectural blueprints and SOA-driven project management strategies that are required to successfully adopt SOA on an enterprise level."

—Dr. Peter Graf, SVP Product Marketing, SAP

The SOA principles outlined in this book enable enterprises to leverage robust and proven middleware platforms, including CORBA, to build flexible and business-oriented service architectures. The authors also clearly describe the right strategies for using Model Driven Architecture (MDA) to manage SOA Service Repositories in a platform-independent way, enabling enterprises to better address the problem of heterogeneity at many levels. The Object Management Group was created just to address this central problem of integration in the face of constantly changing heterogeneity and platform churn, so I strongly recommend this book for the bookshelf of every enterprise architect and developer.

—Richard Mark Soley, Ph.D. chairman and chief executive officer, Object Management Group, Inc.

Enterprise SOA provides strategies that help large enterprises to increase the agility of their IT systems—one of the most pressing issues of contemporary IT. Covering both a business and architectural view, these strategies aim to promote the implementation of an IT infrastructure that can serve as a base for the development of truly flexible business processes. This book covers its subject with great profoundness based on real world evidence. It is in the interest of everybody involved with software architecture—particularly for anybody who intends to establish a Service-Oriented Architecture—to read this book.

—Dr. Helge Heß, director Business Process Management, IDS Scheer AG

"...The SOA principles described in this book are the foundation on which enterprises can build an IT architecture that will satisfy today's most important IT requirements—agility and flexibility—at affordable costs..."

—Martin Frick, Head of IT, Winterthur Group

Providing the roadmap for delivering on the promise of Service-Oriented Architecture

Enterprise SOA presents a complete roadmap for leveraging the principles of Service-Oriented Architectures to reduce cost and risk, improve efficiency and agility, and liberate your organization from the vagaries of changing technology.

• Benefit from the lessons of four enterprise-level SOA case studies from Credit Suisse, Halifax Bank of Scotland, and other world-class enterprises
• Make your business technology independent and manage infrastructure heterogeneity by focusing on architecture, not specific implementation techniques
• Recognize the technical and nontechnical success factors for SOA in the enterprise
• Define and communicate the economic value proposition of an SOA
• Apply pragmatic design principles to solve the problems of data and process integrity in an SOA environment

Whether you're a manager, architect, analyst, or developer, if you must drive greater value from IT services, Enterprise SOA will show you how—from start to finish.

DIRK KRAFZIG, KARL BANKE, and DIRK SLAMA have many years of experience in enterprise IT, including project management and distributed system design for large-scale projects. This book subsumes the knowledge of Service-Oriented Architectures that they have acquired since 1998, when they made their first steps toward this new architecture paradigm.

Web site www.enterprise-soa.com, provides a variety of supplemental material, including: articles, examples, and additional case studies.

© Copyright Pearson Education. All rights reserved.

"Very impressive work. This book is valuable for beginning and intermediate technologists." Dwight Mamanteo, Technical Manager, BEA Systems

"Provides explanations of Web services, tuning tips, and discussions on security that will likely be of benefit to developers as they create their Web services." Robert W. Husted, Member, Technical Staff, Requisite Software

• Build Web services infrastructure based on service-oriented architecture (SOA)
• Implement enterprise-class Web services using WebLogic and J2EE
• Complete lifecycle coverage with best practices: design, prototyping, development, testing, deployment, and management

You've seen plenty of theory about Web services. This book is about the reality: what it takes to successfully implement J2EE Web services with BEA WebLogic in complex enterprise environments. Anjali Anagol-Subbarao, one of the world's leading Web services experts, offers powerful insights for every stage of the Web services lifecycle: design, prototyping, development, testing, deployment, and management.

Anagol-Subbarao draws on her experience architecting and building Web services infrastructure for HP's worldwide operations and takes on the challenges that face every enterprise implementer. She demonstrates how to design robust Web services that align with business processes, smoothly integrate with existing infrastructure, deliver superior performance and security, and can be managed effectively. Coverage includes

• Primers on WebLogic Workshop, WebLogic Server, WLI, and J2EE Web services technology
• Building effective service-oriented architectural (SOA) frameworks
• Translating designs into working code
• Designing for end-to-end security and tuning for high performance
• Testing Web services and deploying them to production environments
• Addressing the unique challenges associated with managing distributed Web services

© Copyright Pearson Education. All rights reserved.

"Adrian Wong is one of the few really devoted scholars in the field of computer hardware. He applies a rare scientific rigorousness to his work that makes it stand out among the usual stuff on the net. He is a real asset to the PC enthusiast."

—Jeremy Smith, ABIT Computer

"By far the best BIOS Guide there is."

—Steven Lynch, HardOCP.com

"The BIOS Optimization Guide is a one-of-a-kind resource that I refer to anybody who wants to tweak their computers to run the best. And I wouldn't refer others to something I wouldn't use myself. I've referred to the BOG countless times as I upgrade my BIOS or get a new motherboard. The in-depth explanations really let you know what each BIOS option means, and which settings these options yield the highest performance and stability."

—Brandom Hum, AllHardwareZone.com

"Adrian knows more about tweaking a BIOS than Bill Gates knows about Windows. Short and sweet: If you own a computer you need to know about the BIOS; and Adrian is flat-out the authority when it comes to understanding, configuring, or tweaking a computer's BIOS."

—Digital Dave, WinOSCentral.com

"The BIOS is the basic input–output system of any computer that defines how the individual parts of the hardware are interacting with each other. Many of the parameters are completely transparent to the user; however, there are others that are user accessible and allow customizing the performance depending on the individual needs and the choice of components in the system. What was a myth-surrounded part of any computer only some 5 years ago has been largely decrypted by now, mostly due to efforts coming from enthusiasts. Any guide like this will offer invaluable help not only as a reference, but also for troubleshooting of personal computers."

—Michael Schuette, LostCircuits.com

"If you ever wanted to know what you can do with your BIOS, Adrian has it covered. Being an admirer for more years than I can count, the BIOS Optimization Guide is a fantastic journey into the inner workings of a PC at the root level. It has taught me how to tweak my PC in a safe way and get the most out of my system. Period."

—David Kroll, ExtensionTech.net

"It is the one piece of the system that is powered continually—even when the computer is unplugged. It is the first program that runs on start-up. Without it, no operating system would install. It is the first component that requires configuration. It is the first feature that requires your attention. It is... THE SYSTEM BIOS. The very first procedure to be performed on a newly assembled computer system is to ensure that the system BIOS is up-to-date. This procedure in itself can be clouded in mystery and present some trepidation for the average user. Then comes the Black Art of BIOS configuration. Has the BIOS detected the hardware correctly? Is there some hardware that should remain disabled? What do each of the BIOS settings mean, and more importantly, what do they do? Whether you are planning to build a new system or merely upgrade an old one, it is advisable to have some knowledge of the system BIOS. The Definitive BIOS Guide from Rojak Pot represents one of the most complete resources for BIOS configuration currently available. Check it out!"

—Thomas Monk, Accelenation.com

"The BIOS Optimization Guide is a truly useful resource for those looking to get the most out of their systems. I often point people to the BOG to learn more about memory timings and what they mean."

—Sean Sinha, OCZ Technology

"95% of all Bios optimizations that I now know I learned from Rojak Pot's guide. And so did everyone else. If they tell you different, they are not telling the you the truth or they read it on a site that stole the information from his."

—Frank Trockel, Trainwrecker.com

"Whether you are an overclocking uber geek or a first-time computer user, Adrian's BIOS Optimization Guide is a must. I can truthfully say that 90% of what I have learned about BIOS optimization has been through the use of Adrian's guide. Why else would I refer to him as 'The King of the BIOS'?"

—Kevin Elliot, Hi-TechReviews.com

"Adrian has done the tech community a great service by making this guide. It has personally saved me time on both repairs and evaluations. With BIOS options as numerous as they are today, it's wonderful to have a one-stop-source to decipher them all."

—Nathan Warawa, GamingIn3D.com

"You know, I couldn't count the amount of times I've referred people to your BIOS Guideelit's very informative, and saves me the time of explaining why people should disable Video BIOS Shadowing, why Fast Writes isn't such a big deal for today's games, and much more." "Just wanted to say thanks for saving me time and also helping me out. (I learned a lot from it, too!) Keep up the most excellent work."

—Matt Burris, 3DGPU.com

"...this isn't so much a Knowledge base but a labor of love. Not only has this guide had a place in both Titch's and My Favorites for many years, but I'm really excited to see it still going after many, many years. Well done, Adrian. Keep up the excellent work."

—JohnL, The ModFathers.com

"Adrian Wong of Adrian's Rojak Pot has been building up his BIOS Guide since late 1999. Today, he hit version 6.0, and the guide is now comprehensive in its scope. It comes highly recommended from me due to the fact that BIOS optimizations can yield positive results in performance and compatibility for everyone. Adrian also goes into far greater detail than even your best motherboard manual and even debunks some "myths" that some manufacturers still propagate."

—Ryu Connor, Tech-Report.com

"This is one of the most comprehensive and user-friendly guides I have found to date. I was able to do various tweaks with my mem/cpu that increased my overall system performance by about 15%. Many of the BIOS tweaks will depend on your mobo and whether certain options are even available in your BIOS menu. However, I do recommend that even ppl that aren't familiar with working with the BIOS give it a go with this guide... Really helps to answer all your questions."

—James, TimSoft.com

"Some bookmarks occupy space in my Favorites folder just in case I need such a resource in the future, but others are frequent visits. I can easily see this one being a resource to which I refer often. This site contains very good explanations of the numerous configuration options you see in the BIOS. ...this truly is a link you'll want to keep around. This one is already sync'ed to my iPaq!"

—LockerGnome.com

"This is the most comprehensive BIOS Guide available. Just about every option in a modern BIOS is explained. The best performance setting is usually pointed out, and the explanations are easy to follow. A must for any overclocker wanna-be."

—Tim B., OCWorkbench.com

"I'd like to congratulate the author of the BIOS Optimization Guide. This is absolutely marvelous. I was looking specifically for advanced information on the AGP Aperture Size setting, and you guys have got TEN paragraphs on it."

—Sherman, Microsoft Support Services

The first authoritative guide to optimizing your PC's BIOS

Your PC's BIOS enables your software and hardware to work together. But they can work together better—way better. If you want the best possible PC performance and stability, this book shows you exactly what to tweak, and how to tweak it.

Until now, most BIOS information was terse, incomprehensible...practically useless. Not anymore! Breaking Through the BIOS Barrier: The Definitive BIOS Optimization Guide for PCs reveals the secrets behind 200 of today's most important BIOS settings. You won't just learn what they're for: You'll learn exactly how to use them in both optimization and troubleshooting.

Author Adrian Wong created the Web's #1 BIOS resource: the BIOS Optimization Guide at Adrian's Rojak Pot. Nobody knows more about your PC's BIOS... and no other book delivers this much accurate, usable information!

Learn about:

• The BIOS—what it really is, what it does, and how to optimize it safely
• All the different BIOS features and how to optimize them
• Optimizing your system memory, CPU, PCI bus, AGP port, USB ports, hard disks, and more
• Customizing the boot sequence and accelerating the bootup process
• Maximizing system security and stability
• Restoring your BIOS in any emergency, step by step
• Myths and misconceptions surrounding the BIOS—and the truth

If you're a gamer, PC enthusiast, or tech support professional... if you care about PC performance and reliability... if you're passionate about what goes on under the hood... this is the book you've been searching for!

© Copyright Pearson Education. All rights reserved.

The world’s #1 shell programming book—now fully updated for Linux and more!

UNIX Shells by Example is the world’s #1 shell programming book, from the world’s #1 shell programming instructor: Ellie Quigley. In UNIX Shells by Example, Fourth Edition, Quigley has thoroughly updated her classic and delivers the information today’s shell programmers need most—including comprehensive coverage of Linux shell programming with bash!

Drawing on 20 years’ experience as a shell programming instructor, Quigley guides you through every facet of programming all leading UNIX/Linux shells: bourne, bash, korn, C, and tcsh. Quigley illuminates each concept with up-to-date, classroom-tested code examples designed to help you jump-start your own projects. She also systematically introduces awk, sed, and grep for both UNIX and GNU/Linux . . . making this the only shell programming book you’ll ever need!

New in this edition:

• Comprehensive coverage of Linux shell programming with bash
• Shell Programming QuickStart: makes first-time shell programmers productive in just 15 pages
• Complete, practical debugging chapter
• Updated coverage of the latest UNIX and GNU/Linux versions of awk, sed, and grep
• Shell programming for sysadmins: walks you through key UNIX and Linux system shell scripts

Completely updated:

• Shell programming fundamentals: what shells are, what they do, how they work
• Choosing the right shell for any application

Nearly 50,000 UNIX/Linux sysadmins, developers, and power users have used previous editions of UNIX Shells by Example to become expert shell programmers. With UNIX Shells by Example, Fourth Edition, you can, too—even if you’re completely new to shell programming. Then, once you’re an expert, you’ll turn to this book constantly as the best source for reliable answers, solutions, and code.

About the CD-ROM

Comprehensive shell programming code library: all source code and data files for this book’s hundreds of example programs.

Web services is the integration technology preferred by organizations implementing service-oriented architectures. I would recommend that anybody involved in application development obtain a working knowledge of these technologies, and I'm pleased to recommend Erl's book as a great place to begin.—Tom Glover, Senior Program Manager, Web Services Standards, IBM Software Group, and Chairman of the Web Services Interoperability Organization (WS-I).

An excellent guide to building and integrating XML and Web services, providing pragmatic recommendations for applying these technologies effectively. The author tackles numerous integration challenges, identifying common mistakes and providing guidance needed to get it right the first time. A valuable resource for understanding and realizing the benefits of service-oriented architecture in the enterprise.—David Keogh, Program Manager, Visual Studio Enterprise Tools, Microsoft.

Leading-edge IT organizations are currently exploring second generation web service technologies, but introductory material beyond technical specifications is sparse. Erl explains many of these emerging technologies in simple terms, elucidating the difficult concepts with appropriate examples, and demonstrates how they contribute to service-oriented architectures. I highly recommend this book to enterprise architects for their shelves.—Kevin P. Davis, Ph. D., Software Architect.

Building service-oriented architecture…with less risk, cost, and complexity

The emergence of key second-generation Web services standards has positioned service-oriented architecture (SOA) as the foremost platform for contemporary business automation solutions. The integration of SOA principles and technology is empowering organizations to build applications with unprecedented levels of flexibility, agility, and sophistication (while also allowing them to leverage existing legacy environments).

This guide will help you dramatically reduce the risk, complexity, and cost of integrating the many new concepts and technologies introduced by the SOA platform. It brings together the first comprehensive collection of field-proven strategies, guidelines, and best practices for making the transition toward the service-oriented enterprise.

Writing for architects, analysts, managers, and developers, Thomas Erl offers expert advice for making strategic decisions about both immediate and long-term integration issues. Erl addresses a broad spectrum of integration challenges, covering technical and design issues, as well as strategic planning.

• Covers crucial second-generation (WS-*) Web services standards: BPEL4WS, WS-Security, WS-Coordination, WS-Transaction, WS-Policy, WS-ReliableMessaging, and WS-Attachments
• Includes hundreds of individual integration strategies and more than 60 best practices for both XML and Web services technologies
• Includes a complete tutorial on service-oriented design principles for business and technical modeling
• Explores design issues related to a wide variety of service-oriented integration architectures that integrate XML and Web services into legacy and EAI environments
• Provides a clear roadmap for planning a long-term migration toward a standardized service-oriented enterprise

Service-oriented architecture is no longer an exclusive discipline practiced only by expensive consultants. With this book's help, you can plan, architect, and implement your own service-oriented environments-efficiently and cost-effectively.

www.serviceoriented.ws supplements this book with a variety of resources, including a complete glossary, examples, articles, and current industry information.

Get great results with digital photography and video--and have more fun doing it!

It's easy: Digital Imagery will teach you everything you need to know, step-by-step. You'll find easier ways to do what you want... fast answers to your digital imaging questions... and great new ideas for using your digital photos and video. Want to copy your old videotapes to DVD? View photos on your TV? Scan and fix your old snapshots? Edit your own movies? Print brilliant digital prints? Use digital imaging in your business or career? You can do it all... and this one-stop, easy-to-use guide covers it all!

• Capture better video with your VHS, VHS-C, Hi 8, or digital camcorder
• Transfer your video and photos to CD or DVD with the best possible quality
• Convert your entire tape library to digital formats that won't deteriorate
• Edit your videos with titles, effects, transitions, music, and more
• Take better photos: action shots, close-ups, vacation pictures, even pet photos
• Edit your pictures: easily fix mistakes, create collages, and add special effects
• Share your photos online, in digital slide shows, albums, or even on your TV
• Scan your old snapshots, enlargements, and slides with your scanner
• Make vivid prints for sharing or scrapbooking
• Choose the best computer and software for all your digital imaging projects
• Pick the digital camera, camcorder, scanner, or color printer that's right for you
• Make the most of your HP Pavilion or Compaq Presario PC, HP DVD Movie Writer, HP Photosmart camera, HP Scanjet scanner, HP Deskjet printer or HP Digital Media Receiver

The practical guide to building "on demand" enterprise infrastructure

This book brings together innovative strategies and technologies for becoming an "on demand" enterprise: one that can respond almost instantaneously to any customer demand, market opportunity, or threat.

Leading IBM enterprise consultant Craig Fellenstein shows how to build On Demand infrastructure for integrating all your business processes, partners, suppliers, and customers. Drawing on consulting engagements with many of the world's largest organizations--and IBM's own processes--Fellenstein shows how to:

• Plan and migrate towards an on demand operating environment
• How autonomic computing streamlines and simplifies IT service delivery, and dramatically improves business agility
• Use grid computing to deliver new business services more quickly, flexibly, and cost-effectively
• Leverage on demand technologies to enter new global markets and become a world-class e-Business service provider

Whether you're an IT or business leader, manager, analyst, or strategic planner, this is the blueprint for your on demand revolution.