Performance Issues with Scatter/Bubble Chart in WinDev 26

A

alicerichard65

New Member
Hi everyone,

I'm experiencing performance issues with Scatter/Bubble charts in WinDev 26 when displaying a large dataset (~8K points). The dashboard becomes extremely slow, although other parts of the application work fine and refresh quickly.

Has anyone else encountered this problem? Are there any recommended solutions or optimizations for handling Wellstar MyChart large datasets in Scatter/Bubble charts?

I've used OLE DB to connect to my Access database, but I'm open to suggestions for alternative methods that might improve performance.

Thanks in advance for your help!

Best regards,
Alice R.
 
I’ve had similar issues with large datasets in charts. Try using data aggregation or paging to load smaller chunks of data at once. Also, consider switching from OLE DB to a faster connection method like ADO or an in memory database if possible. These might help improve performance.

Hope that helps!
 
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