Information

According to the StreamInsight home page you can use this product to:

Effectively analyze large amounts of event data streaming in from multiple sources. Derive insights from critical information in near real time by using Microsoft StreamInsight. Monitor, analyze, and act on data in motion and make informed decisions almost instantaneously.

Key Capabilities

Links

Opinion

This looks like a good start for Microsoft, but from a data processing perspective I have one burning question: Can I use an SQL Server database as an event source? That is, can I create an event stream out of insert, update and delete statements that execute on the database server?

This thread indicates that the answer is no, at least for now.