Re-engineering the database is a vital component for the modernization process. But, you often cannot afford to throw away what you have today. This chapter is focused on the steps to help you re-engineer your database in place. Use what you have been using all along while using new technologies and methodologies. This chapter provides a step-by-step process that shows you the process and the tools to help you successfully navigate this important area.
9.1 Re-engineering versus re-representing
IBM has developed a process ...