Dear, all,

I have applied for a C++ software developer position.Today an agency called me and told me he would meet me tormorrow morning.

He hinted me he would ask me some questions about DB.BUT , actually, I am not an expert on DB.In China, I just developed a small project using ACCESS and SQL server, no any Oracle experance. So i have comb my mind how to deal with him.

I think I should have a horoscope about the DB and remeber the basic concept of DB.BUT I havenot any book on DB, HOW DO I DO?I donot want lose this chance.So could any expert give me some light spots about DB? or some very good DB web sites which introduce whole history and basic concept of DB?

I will appreciate it if you can help me right now.
YOU know, Tormorrow!!!

George