Large-scale information systems in public utility services depend on computing infrastructure. Many research efforts are being made in related areas, such as cloud computing, sensor networks, mobile computing, high-level user interfaces and information accesses by Web users. Government agencies in many countries plan to launch...

web2py was launched in 2007 and now, after three years of continuous development, we have reached a very much needed third edition of this book. During this time web2py has managed to win the affection of many knowledgeable users and developers who share...

Autodesk AutoCAD is, by far, the most used CAD software all around the world. In 2D it includes a large number of commands and functions, which makes it virtually unbeatable for many years. With continuous hardware development, together with new software capabilities, 3D became a viable and accessible technology to all. It is much better to...

An application administrator installs, updates, optimizes, debugs and otherwise maintains computer applications for an organization. In most cases, these applications have been licensed from a third party, but they may have been developed internally. Examples of application types include enterprise resource planning (ERP), customer resource...

Most startups fail. But many of those failures are preventable.  The Lean Startup is a new approach being adopted across the globe, changing the way companies are built and new products are launched.

Eric Ries defines a startup as an organization dedicated to creating something new under conditions of...

Researchers in data management have recently recognized the importance of a new class of data-intensive applications that requires managing data streams, i.e., data composed of continuous, real-time sequence of items. Streaming applications pose new and interesting challenges for data management systems. Such application domains require queries...

• Use time series analysis to model and forecast house...