Can I use data feeds from my providers with FnCharts?
Yes. To do so, you will need to provide data to FnCharts in a request-response style. Typically you will need to store data obtained from your data provider on your web server (in a database or in text files). Then, you will need to prepare two simple server-side scripts (one for intraday and another one for end-of-day data) that will be used as data sources for FnCharts. The scripts will be responsible for fetching the data requested by FnCharts from your database (or from text files) and sending it back to the applet (in a format recognized by FnCharts). Thanks to the cache mechanism available in FnCharts Professional, you will be able to minimize the amount of data sent to the applet. Your scripts will only need to send the new data (since the last request) every time they receive a request from FnCharts Professional. Furthermore, because all the information needed to specify the scope of data needed will be provided by FnCharts with every request, you won’t have to store such infor
