A project for the database subject , the project is a database for the problem corner in stack overflow, There were 2 phases of the project, The first phase include an ER diagram and relational schema, the second phase includes applying the schema in sql using oracle sql developer (with sql and pl/sql)and a form that allows the user to interact easily with the database like a small basic system and this done by oracle forms builder, The last thing was a report about the project using oracle reports, The report idea is to display the activity of each user ( his questions, answers , votes and badges )