Are there any programs that would let me build an information database on the N800?

I am a locksmith and much of my work is to change old part for new. Then I need to know what part is interchangeable with the old part or what type of new part I could use instead. Or what I need to do so the new part would fit in that door instead of the new part.

Many of these parts got names and numbers that I don`t remember. We got two older guys that work inside with projects and got this stuff in the head. So I want to take they're "heads" and put them in a database.
This would make my work easier and possible make others in my line of work use the N800 for this.

This have to be GUI thingy off course. It should be easy to work with for normal users.