We are implementing a charting control in our application where we need to be able to show large datasets.
While testing we seem to hit a performance limit with 10k+ datapoints, after which the chartview starts getting unresponsive to the point it becomes unusable. We are databinding the chartview to a array of point values.
I am unable to locate examples with large datasets, and I would very much appreciate a hint to how this can be achieved.
What we need is to be able to work with up to 500 000 datapoints.
While testing we seem to hit a performance limit with 10k+ datapoints, after which the chartview starts getting unresponsive to the point it becomes unusable. We are databinding the chartview to a array of point values.
I am unable to locate examples with large datasets, and I would very much appreciate a hint to how this can be achieved.
What we need is to be able to work with up to 500 000 datapoints.
1 Answer, 1 is accepted
0
Hello Anders,
In such scenarios we would suggest you to consider using the built-in data sampling functionality provided in the form of an external ChartDataSource control -- you can find more information here.
Hope this helps.
Greetings,
Giuseppe
the Telerik team
In such scenarios we would suggest you to consider using the built-in data sampling functionality provided in the form of an external ChartDataSource control -- you can find more information here.
Hope this helps.
Greetings,
Giuseppe
the Telerik team
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