Project 3

Describe the 3-level architecture. Describe data independence. Talk about the differences between a DA and a DBA. Discuss the pros and cons of having a separate DA and DBA or the need for 1 person doing it all. 

 The document should follow this format:
Project Outline The Database Models, Languages, and Architecture Database System Development Life Cycle Database Management Systems Advanced SQL Web and Data Warehousing and Mining in the Business World