But the differences between "NoSQL" databases are much bigger than it ever was between one SQL database and another. This means that it is a bigger responsibility on software architects to choose the appropriate one for a project right at the beginning.

My love of the JavaScript frameworks knows no bounds. Unfortunately too many developers stick to one framework without taking the time to learn the others. The more frameworks you know, the better a programmer you will be and the more money you'll make. Let me show you how to accomplish a few more tasks using three JavaScript frameworks: MooTools, jQuery, and Dojo.