[web2py] Accessing a database table from controllers

[sasogeek]

Hi, I'm new to this group and this is my first question. I was wondering if 
it was possible to access a database table from controllers and update it 
automatically without having to go to /appadmin and manually typing in the 
data? I just made a crawler and I want the links and titles of pages 
collected to be automatically updated to the database table. if you want to 
ask me anything to help you answer me [better], you may ask for it and if I 
do have it, I'll let you know :) thanks