If a good balance between server side execution and client side execution is struck, the user can be given a richer experience, and the server can be spared some of its load.
This document has two goals:
To provide a framework that a web developer can use to build an online shop.
Additionally, you should be comfortable performing minor modifications to Perl scripts, and installing them on web servers, as a small Perl script is discussed in chapter five. A good place to look for Perl references is http://www.perl.com/.
A document such as this is more or less useless unless built around a practical application. To this end, I will be using an online music shop as the example.
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