AJAX stands for Asynchronous JavaScript and XML. It is a buzzword and technique in web-development that uses JavaScript to get data from an external server.
CakePHP is a robust open-source MVC framework for web developers. It provides solid database, file, and directory naming patterns and code generation tools.
Cascading Style Sheets (CSS) is a programming language that allows for a separation of content and formatting and is standard for all presentation on the web.
HTML is the most basic programming language of the web. HTML stands for HyperText Markup Language and is used to format and build almost every website.
PHP is an open source server-side web programming language used by millions of websites. PHP is in conjunction with a database to produce dynamic websites.
A relatively simple PHP script can be written to gather data statistics from the database, define the graph size and intervals, and plot line or bar graphs.