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- Yes, it will be slow. We realize that. Users wanted Google finance like charts which show historical data for last 35 years.. Google Finance charts are interactive too and that is what we are trying to replicate using silverlight..JohnC– JohnC2011-02-02 12:23:40 +00:00Commented Feb 2, 2011 at 12:23
- Still, you need to separate it. The SL-client is UI and holds/loads data at the user-scale.Henk Holterman– Henk Holterman2011-02-02 12:31:14 +00:00Commented Feb 2, 2011 at 12:31
- 1@JohnC: But Google Finance charts are processed on the server. Install Firefox and Firebug and use Net tab to check amount of transfered data. I just browsed Broadcom Corporation and it works with 211KB of tranfered data. It dynamically requery (AJAX) the server if you zoom or scroll the graph - it works only with amout of data which are really displayed - btw. it is essential in any visualization.Ladislav Mrnka– Ladislav Mrnka2011-02-02 12:49:04 +00:00Commented Feb 2, 2011 at 12:49
- 1In a case like this as the others mentioned, your WCF call should be to tell the server what you want to visualize. The server does the work and sends a result back. Most clients won't be able to handle a data set that large to do their own visualization, even if they could download it in a reasonable timespan (which they can't).Tridus– Tridus2011-02-02 13:30:06 +00:00Commented Feb 2, 2011 at 13:30
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