In the spring of 2010 I ran the Madison Ultimate Frisbee League and did a large study about making teams. I published the results at MadisonUltimate.com.

I wrote the site entirely myself using HTML5 and CSS3. While the survey was going on the site compiled the data in real time. When the survey ended, I switched the site to serve a cached version of the page to save processing power and reduce the load time for the user.

MySQL

MySQL is the world's most popular database software. It's open source, fast and reliable. Many of the world's largest and fastest-growing organizations use MySQL including industry leaders such as Yahoo!, Alcatel-Lucent, Google, Nokia, YouTube, Wikipedia, and Booking.com.