The model presented in this manual for the IT professional helps managers work with tech workers and their customers to make a clear and well-substantiated argument for IT service investments. In order to validate and fully explain this model, Wigodsky presents an overview of the "why" behind technology investment for any organization, and combines this with detailed real-world solutions that maximize BCO efficiency. By eliminating the "futz factor" commonly associated with system ownership costs, the book provides a glimpse of the next generation IT architecture, a repeatable process for...

OpenVMS professionals have long enjoyed a robust, full-featured operating system running the most mission-critical applications in existence. However, many of today's graduates may not yet have had the opportunity to experience it for themselves. Intended for an audience with some knowledge of operating systems such as Windows, UNIX and Linux, Getting Started with OpenVMS introduces the reader to the OpenVMS approach.

Part 1 is a practical introduction to get the reader started using the system. The reader will learn the OpenVMS terminology and approach to common concepts such as...

Getting Started with OpenVMS System Management gives new VMS system managers a jumpstart in managing this powerful and reliable operating system. Dave Miller describes the essentials of what an OpenVMS System Manager will have to manage. He defines areas of OpenVMS System Management and describes why each is important and how it fits into the larger management task. Even though some OpenVMS management concepts are unique (for instance quotas), many concepts (such as account creation) have counterparts in UNIX and Windows NT. So, wherever possible, Miller points out to his readers the parallel...

Connecting Microsoft Exchange Server covers how to connect Microsoft Exchange server into mixed messaging environments. Exchange has powerful integration capabilities and the ability to integrate with many different messaging systems. It is not always obvious how to even begin an integration project, and it is usually a fairly complex task.

This book explores how connections can be made, offers tricks and tips, and warns of potential pitfalls. The content extends from the simple task of connecting an Exchange server to another Exchange server to the complex issues associated...

Whether you're an experienced webmaster new to OpenVMS or an old OpenVMS hand new to webservers, this book will save you time and help you do your job better. The book points out similarities and differences between Unix and VMS, contains a management-friendly explanation of VMS's suitability for 24x7 operation, explains web concepts like authentication and access control models clearly (including honest discussion of drawbacks and weaknesses). Clear examples show how to configure each of the three webservers to accomplish specific goals, and comparisons will help you choose which server to...

Dealing with system problems--from user login failures to server crashes--is a critical part of a system administrator's job. A down system can cost a business thousands of dollars per minute. But there is little or no information available on how to troubleshoot and correct system problems; in most cases, these skills are learned in an ad-hoc manner, usually in the pressure-cooker environment of a crisis. This is the first book to address this lack of information.

The authors (both experienced Tru64 UNIX support engineer for Compaq) systematically present the techniques and tools needed...

Microsoft(R) Exchange Server 2003 Deployment and Migration describes everything that you need to know about designing, planning, and implementing an Exchange 2003 environment. The book discusses the requisite infrastructure requirements of Windows 2000 and Windows 2003. Furthermore, this book covers, in detail, the tools and techniques that messaging system planners and administrators will require in order to establish a functioning interoperability environment between Exchange 2003 and previous versions of Exchange including Exchange 5.5 and Exchange 2000. Since Microsoft will drop support...

Windows Server 2003 Security Infrastructures is a must for anyone that wants to know the nuts and bolts of Windows Server 2003 security and wants to leverage the operating system's security infrastructure components to build a more secure I.T. infrastructure. The primary goal of this book is to provide insights into the security features and technologies of the Windows Server 2003 operating system. It also highlights the security principles an architect should remember when designing an infrastructure that is rooted on the Windows Server 2003 OS.

*Explains nuts and bolts of Windows Server...

Debugging by Thinking: A Multi-Disciplinary Approach is the first book to apply the wisdom of six disciplines--logic, mathematics, psychology, safety analysis, computer science, and engineering--to the problem of debugging. It uses the methods of literary detectives such as Sherlock Holmes, the techniques of mathematical problem solving, the results of research into the cognitive psychology of human error, the root cause analyses of safety experts, the compiler analyses of computer science, and the processes of modern engineering to define a systematic approach to identifying and correcting...

Microsoft Exchange 2003 Server is the server component that provides electronic messaging in major corporate environments. It has had two updates since its release in 2003, SP1 and SP2. The author covers these along with critical changes in Widows 2003 Server such as the scalability features of the Active Directory and the server and storage technologies. This crucial release borrows from the legacy Exchange system, but also from a myriad of others. The organization of the book provides necessary background on the software and hardware required in order to manage an efficient scalable...