We are using the Kendo Grid for MVC and provider a software for agencies to see their list of clients. One of our grids is fairly large and has about 15 columns, and depending on the agency there can be upwards of 15,000 records returned within this single grid. We are noticing that the load time in this scenario is very long (9 seconds). I would have thought that by using ajax and paging that this time would be much lower and that as you change places or search in the headers it would do another call with those filters.
Here is what we have currently.
What can be done to speed up this grid?