A GUIDE TO SQL, 8E, continues to be the essential SQL reference. It builds on the success of previous editions by presenting basic SQL commands in the context of a running case in which a business uses SQL to manage orders, parts, customers, and sales reps. The book covers the fundamentals of SQL programming using straightforward instruction...

Systems engineered by man to harness solar heat in a controlled manner now include a diverse range of technologies each serving distinctive needs in particular climate contexts.  This text covers the breadth of solar energy technologies for the conversion of solar energy to provide heat, either as the directly-used output or as an...

Today's managers are faced with an increasing use of the Web and social platforms by their staff, their customers, and their competitors, but most aren't sure quite what to do about it or how it all relates to them....

This book's organizing principle is the interplay between groups and rings, where “rings” includes the ideas of modules. It contains basic definitions, complete and clear theorems (the first with brief sketches of proofs), and gives attention to the topics of algebraic geometry, computers, homology, and...

Portlet development traditionally has been difficult and time-consuming, requiring costly resources and specialized expertise in multiple technologies. IBM^®...

Typographic design has been a field in constant motion since Gutenberg first invented movable type. Staying abreast of recent developments in the field is imperative for both design professionals and students. Thoroughly updated to maintain its...

Across broad areas of the environmental and social sciences, simulation models are  an important way to study systems inaccessible to scientific experimental and observational methods, and also an essential complement to...

Privacy is one of the most urgent issues associated with information technology and digital media. This book claims that what people really care about when they complain and protest that privacy has been violated is not the act of sharing information itself―most people understand that this is crucial to social life ―but the...