Synchronize databases

I am putting together a site made out of two scripts, with users.

The 2 scripts have info about the members , they will act as one site so I need the users info to be the same on both. When the user fills in the info on the DB1 they should appear in the DB2 as well.

The information fields I would need the same are basic: name, email, phone , website. The edit menu on the second sc开发者_如何学编程ript will be removed, so users can not change data on DB2. So data can come to DB2 only from DB1.

Both databases are on the same server.