Reason for creating a package per dimension or fact table
<p>I have subscribed to plural sight as recommended by a user from stack flow. On the SSIS training the trainer mentioned to create a package per dimensional/fact table.  But didn't give any reason as to why.  In my simple little mind,  it just seems to make sense to do as much possibly in one package rather than have a package per table or fact.  What is the reason behind that if anyone care to enlighten me please :) </p>