Most of the demos on this site use a version of the Northwind Orders demo that has 800 rows. This is done deliberately to show that AdapTable works with any data set.
But we're often asked if AdapTable works as well with big data sets and the answer is yes.
This demo contains 100,000 rows of random meaningless data which ticks many thousands of times a second using batch updates (also updating, as a result, the Change column and its Percent Bar).
The ag-Grid Status Bar at the bottom of the grid will display the total (and filtered) number of rows. Create filters, searches, and styles, and you will see that even with a very large dataset everything still works.
Note: If you have a DataSet with many hundreds of thousands of rows then you will probably want to use Server Searching.