Hi,

With my team, we are working on the development of data grid control. It's based on a new approach that allows showing in web any data amounts instantly.

For now, we are showing you the first grid demo, where you can play with the grid and evaluate the scale of data the component can handle. In the demo, we used a 1.6 GB file with 11 million rows that our component displays instantly.

DataTable.dev...

If it is still relevant, here is gathered a good list of different charting libraries.

Personally, more often, we use free pivot table libraries like Webdatarocks in combination with Highchairs, amChats (that have stylish charts), Fusionchats.