Large data set slows down in treeview

[samant-rags]

So i have a table with 43000 records and it slows down very rapidly.
If i limit to 2000 records , its fine.
Can some kind of lazy loading be done (on click of country--> state -->City and zone) ?

[mikhail-vl]

@samant-rags 43,000 records is impressive. Can you measure time for me to understand where the bottleneck is?

1. Retrieving the data from a data source for a panel.
2. Rendering the data in a panel.
3. Retrieve values for the variables in the dashboard, until dashboard starts to render.

We can implement lazy loading on the panel side if it's the bottleneck.