How can I run NHibenate queries asynchronously?

Question

One way to increase scalability of the server application is to run IO-bound operation (reading files, sockets, web requests, database requests etc) asynchronously. This doe

Answer 1

Note that async database calls do NOT imply better overall scalability by themselves. I recommend reading the article "Should my database calls be Asynchronous?" for an in-depth analysis. Here's a quote from that article:

One respected DB/Web architect went so far as to say:
For database applications using async operations to reduce the number of blocked threads on the web server is almost always a complete waste of time. A small web server can easily handle way more simultaneous blocking requests than your database back-end can process concurrently. Instead make sure your service calls are cheap at the database, and limit the number of concurrently executing requests to a number that you have tested to work correctly and maximize overall transaction throughput.