title: Linq to SQL - design question
body: <p>HI,
  Currently i have one big datacontex with 35 tables (i dragged all my DB tables to the designer). I must admit it is very comfortable cause i have ORM to my full DB and query with linq is easy and simple.</p>
  
  <p>My questions are: 
  1. Would you consider it bad design to have one datacontext with 35 tables or should i split it to logic units?
  2. Is there any performance penalties for using such a big datacontext? </p>
  
  <p>Thanks, Pini. </p>