This example demonstrates how to display data from a remote data source in a dxChart. The dxChart widget is created via Knockout. The Data-Bound Application tutorial demonstrates how to create a custom data source that allows you to load data from a data service. This example uses the same approach.
See also:
jQuery.Deferred
dxChart - How to display data from a remote data service (AngularJS)
How to connect to the database server