The performance you are experiencing is unexpected for the size of your database. We would expect it to be read for less than a minute.
Is it possible for you to provide us with the database schema creation script, so that we can try reproducing this behavior locally and search for possible ways to optimize our performance, and in the same time to provide the best immediate solution for your case?
In case you can send the script, we are going to change the type of this thread so that you are able to attach files privately. I am looking forward to your feedback.
the Telerik team
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