Hi all, I want to be able to produce dynamic graphs in a browser from data held on the server. I was wondering if anyone could suggest some possible architectures and products( preferably free and open source ). I could create a servlet myself that gets data via jdbc and outputs a graph as a gif, but I dont want to re-invent the wheel and would like something a bit more advanced/interactive/flashy. Thanks For Your Help, Joe
See RChart: http://www.java4less.com and click on "RChart". It has the following advantages: - very reasonable price (starting at $24) - Documentation , support and online-tutorial are included in the price. - Works as applet, servlet or bean. - It works with java 1.1 also - Supports more than 18 types of charts andhas interactive features (zoom,tips,scroll,html links) - Includes RChart Visual Builder (almost no programming) - Can read data from database. - source code is available can be freely modified for commercial applications also.