The Database Profiler project addresses daily problems of business intelligence or database migration projects. Simply in all projects that use foreign databases with an unknown content.
Usually there are inconsitencies in source databases, which lead to an unpredictable implementation effort. In such projects it is nearly impossible to do an exact effort estimation. So you need to know these problems before they occur.

The Database Profiler enables you to analyze (profile) these unfamiliar databases, to get an overview about the data quality, and to highlight predictable problems before they appear.
All this is done by checking consistency rules, that are defined by the system - as far as possible - and the user. Finally you get a profiling report, that you can use for your effort estimation.