The TechNutz blog was a great exercise. The blog site serves many purposes. It is an open source of information that uses hardware, software and the internet to relay information. It is requires an input device to create the data and a monitor as output to review the data.
The data is contained in a very large relational database with many fields, records and data types oh my! It uses SQL as its queries language and uses HTML, Java Script, JAVA, DHMTL, CSS, XML, RSS, email, e-Commerce with the Google Ads and an Oracle backend database. The blog is a collaborative virtual site in which the users can participate from most anywhere on most any device that has a web browser, even my PDA phone. It uses a user name and password security to limit access to certain sections of the application.