[Zope] Best way to store data into objects.

[Paolo Dina]

Hi all!
I'm planning a web site for companies catalogation based on tipology 
of products they treat with.

In brief, for each company i need to store information like company 
name, a short description of their products, phone number, address, 
logo and so on.
After this phase, the object that represent the company will be 
"saved" in a folder located in a structure like this:

/root
    + Companies
        +-- Dresses
              +-- Shoes
              +-- Hats
              +-- Shirts
        +-- Hobbies
              +-- Fishing
              +-- Skateboards
        etc.

Well, to keep the implementation simple, my thought is to store these 
data into a product "ad hoc" to this aim like 
PropertyFolder/PropertyObject OR Kube.
They look quite similar and really i have problem deciding which one 
to use. Suggestions?

Btw, the fact of don't store data in a real database server for a such 
simple applications is a good choice?
Or maybe you would give better hints?

Thanks.

Paolo Dina