Remote access

Hi,

 

I have a client with a main office and a branch office about 90 miles away.

 

They have a server at the main office but it is not a web server.

 

What would be the best solution for them to access a PostgreSQL database located at the main office from the branch office?

 

I am not "network savvy", but if I get pointed in the right direction I should be able to fill in the blanks.

 

Thanks in advance!

 

George