2 Database in same Master folder ?

[Snutze]

Hi I have a question and trying to figure if there is a way to do what im trying to do

Say I want this data structure

• Region
• • City
• --District
• ---Business
• ----People

I want to use a template for City, another for business and one for people. If I made all this in 1 DB I would have like 50 columns and bunch of them blanks or not applicable for wrong item type.

Should I make 1 DB for each type and if yes it there a way to have independent frontmatter for each of them without them polluting each other. I know I could have a column for item type and use filter in each DB.

Is that viable? practical ? better solution ?