Data Table hangs in IE with 20 columns and 5000 Rows

I have a Data Table with 20 columns and more to come, having 5k-10k rows.
need to support freeze columns, row and column edit.
All these features together hangs in IE, Chrome a little bit.
Do we have any feature that supports buffered rendering as the user scrolls to see the data??

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  • Are you using "prerender" or "autoheight" mode?

    By default datatable renders only visible data, so the size of dataset doesn't affect rendering time at all. In auto-height or prerender mode grid need to render all data at once, which will affect performance a lot.

    Also, using "adjust" property on column can cause slowdown ( as it also need to prerender all data to get the actual size of text in the column )

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