Are you a student with an assignment to research your ancestry? Or maybe you’re a bit older and recently retired and looking for a hobby. Or perhaps you simply love puzzles and mysteries, and you discovered that genealogy is a lot like solving these. It’s even possible that you’re an experienced researcher who is...

When I first discovered DMVs, I was enthralled because they made many difficult things so easy. It was simple to identify, typically within seconds, the core performance problems that affect SQL Server databases. For example, I could quickly discover which queries were taking the longest time to run, which indexes were missing, and...

PowerShell is a scripting language built into Windows Server 2008 R2 servers. PowerShell is designed to help you perform routine and repetitive tasks in a scriptable fashion. PowerShell helps alleviate many of the time-consuming and tedious tasks administrators have had to do in the past. You may have used various scripting technologies over...

TO THOSE OF US WHO PAY ATTENTION to such things, the world of software development has changed a lot in the last few years. In the .NET world, Microsoft’s Visual Studio 2010 is undoubtedly the most successful development environment. Since the release of the fi rst .NET version in February 2002, this product has undergone dramatic...

This book is written for the “information worker” businessperson who already uses Microsoft Office applications such as Excel, Word, or Visio to accomplish his or her daily work. Today, information workers most often work in the collaboration environment of SharePoint, where their spreadsheets and documents are saved and...

Over the last two years, Google’s Android operating system (OS) has gone from a virtually unknown open source solution to the current mobile OS market leader among all mobile handsets, with over one-third of the market share, and it’s still climbing rapidly. Android has even started to dominate the tablet OS marketplace, and...

Information technologies impact every aspect of accounting, including financial reporting, managerial accounting, auditing, and tax. The nature of the work done by accountants continues to evolve as these technologies advance. For example, less than 30 years ago, accountants could have spent much of their day footing ledgers and making...

The data compression field has always been an important part of computer science, and it is becoming increasingly popular and important today. Although computers become faster and data storage becomes less expensive and more efficient, the in creased importance of sound and video necessitates the use of at least a small mea sure of...

As it turns out Bennis underestimated the impact that bad leadership can have. A combination of greed, hubris, flawed judgment, and miscalculation has made the Enron debacle seem almost quaint by comparison to the global financial crisis that we now face. Although numerous pundits and scholars have advanced many reasons for the...