On Saturday, November 6, 2010 I gave a seminar about Database Basic Concepts and Overview of the Oracle Database at Ege University. In this seminar we learned importance of the database and its place in our life. We also learned database components by small demos. You can find my presentation in following link.
http://taliphakanozturk.files.wordpress.com/2010/11/ege_universitesi.ppt
Talip Hakan Ozturk's ORACLE BLOG 