James Sabre wrote:It might be worth investigating JFreeChart ( www.jfree.org ) if you are willing to consider using Java Applets to plot the graphs or if you are willing to dynamically generate JPG files on the server.
The problem with making any recommendation is that I don't know what your concept of a "huge dataset" is. How many points per chart?
Thanks for the response. On each graph, we're looking to plotting: 7 line graphs with 24 points (one per hour of the day) and one bar graph with around 10-15 points.
We're not inclining towards using Applets at this time as we require to maintain consistency of the look & feel in rest of the app. (As mentioned earlier, rest of the app has been built on EXTJS and has a rich look n feel).
Thanks Anyway!