Software professionals have to synchronize themselves with the new cutting edge technologies or they may be phased out of their work. They can opt this through in-house training by an instructor, by attending a course at a training institute after office hours, or by taking up an online course. This article provides an analysis of the…

Current search engines--even the constantly surprising Google--seem unable to leap the next big barrier in search: the trillions of bytes of dynamically generated data created by individual web sites around the world, or what some researchers call the "deep web." The challenge now is not information overload, but information overlook.…