Yes, the goal is to only load the table definitions that you need.

http://web2py.com/books/default/chapter/29/04#markmin_conditional_models

we use a form of conditional models along with lazy tables ->
http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Lazy-Tables--a-major-performance-boost

If you search the forum for 'define tables in modules' you'll see lots of
discussion on alternative ways to implement conditional models.

-Jim


On Thu, Jul 20, 2017 at 1:45 PM, Alex Glaros <[email protected]> wrote:

> Jim, regarding "That said, if you've got 500 tables in your app, you
> probably don't want to use the web2py default table instantiation on every
> request."
>
> 1. did you mean to put db.py model tables into categorized sub tables -
> e.g., accounting_related_tables.py, email_related_tables.py,
> inventory_related_tables.py?
>
> 2. does splitting models into sub files improve performance if there are
> hundreds of tables?
>
> thanks
>
> Alex
>
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- http://github.com/web2py/web2py (Source code)
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