I am working on a business idea with a possible solution to such problems - as best known to us. So, your responses will go a long way in helping us formulate our plans.

Thanks, in advance, for your responses.

I don't think you'll get too many responses as 200GB is a very large database. This might also give you an indication of the number of possible sales you'll get. Perhaps if you could adapt your idea to smaller databases then you'll do better?

A simple way to see what type of issues users are having would be to use the advanced search (top right) and look for the word "GB" in the MySQL forum - the results will show the size of databases and the type of issues users are having.