In 2002, Web services were a hot topic and the concept of serviceoriented architecture (SOA), while not a new idea, was beginning to pick up steam. It did not take long for organizations to realize that Web services mandated the concept and organizational model of SOA to guide their selection, design, implementation, and management....

Not that many years ago, wedding photographers were known as “weekend warriors; they were wedding photographers on wedding days and worked at other full-time jobs the rest of the week. The status of the wedding photographer— both among other photographers and the public at large—was very low. They were often...

Approximation algorithms have developed in response to the impossibility of solving a great variety of important optimization problems. Too frequently, when attempting to get a solution for a problem, one is confronted with the fact that the problem is NP-haid. This, in the words of Garey and Johnson, means "I can't find an...

The intention of this book is to provide a thorough reference for those considering a migration into the virtualized world. The majority of our target readers will likely be seasoned system administrators and engineers who grew up in and still manage primarily a hardware-based server environment containing a large assortment of both...

In the last decade there has been a growing interest in the research and software industry communities toward techniques, methods and tools that allow one to manage system performance concerns in the software developer domain. Poor performance can often be the cause of software project failure, and the need to address performance...

“Which digital camera should I buy? What is the best holiday for me and my family? Which is the best investment for supporting the education of my children? Which movie should I rent? Which web sites will I find interesting? Which book should I buy for my next vacation? Which degree and university are the best for my...

Open Source software efforts are organized in a variety of different ways. Some of them are driven primarily by a single commercial organization. Others, like Linux, are a result of a diverse contribution of many individuals and organizations and are often led by a "benevolent dictator". The Sakai community fits neither of these...

This book presents a wide-spectrum illustration of what research in Information Retrieval has produced or will produce in the next years. The book content includes chapters on Aggregated Search, Digital Advertising, Digital Libraries, Discovery of Spam and Opinions in the Web, Evaluation, Information Retrieval in Context, Multimedia...

Hacking and electronic crimes sophistication has grown at an exponential rate in recent years. In fact, recent reports have indicated that cyber crime already surpasses the illegal drug trade! Unethical hackers better known as black hats are preying on information systems of government, corporate, public, and private networks and are...

There are a lot of SharePoint books out there, and you might be wondering, why another? We know that different people buy books for different reasons. In this book, we cater to the busiest of professionals. We respect your time and understand that many of you don’t have time to read an 800-page tome. You need quick answers to real...

Programming is a fascinating and challenging subject. Unfortunately, it is rarely presented as such. Most often it is taught by "induction": features of some famous programming languages are given operational meaning (e.g. a loop "goes round and round"), a number of examples are shown, and by induction, we are asked to...