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??
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 )