I am doing a project in which I need to replicate databases in order to produce some analytics. I have received copies of the DDL files and data insert scripts so that I can replicate the schemas, insert that data and then use Jdeveloper to create what i need. I am having a lot of trouble trying to import the DDL files to replicate the schema. Can you please let me know if there is a good tutorial or how-to document for something like this. Thanks.