Line-of-Business (LOB) applications are the bread and butter of the software development world. As defined in Wikipedia, LOB is a general term, which refers to a product or a set of related products that serve a particular customer transaction or business need. LOB apps present a good opportunity to demonstrate a variety of features and functionality without getting into contorted or specialized scenarios that large enterprise applications usually require. In a sense, they are the 80-20 learning experience. I must, however, point out a curious thing about LOB apps—if you end up building a semi-useful LOB app, the demand for it will grow uncontrollably, and you will quickly become the victim of your own success. This is why you should treat the start of every new project as an opportunity, a coding-kata if you will, to get better...
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