Engineering Homework Help

I need an explanation for this Engineering question to help me study.

1)Create a discussion thread (with your name) and answer the following question(s):

Discussion 1 (Chapter 1): Give examples of systems in which it may make sense to use traditional file processing instead of a database approach.

2)Create a discussion thread (with your name) and answer the following question(s):

Discussion 2 (Chapter 2): If you were designing a Web-based system to make airline reservations and to sell airline tickets, which DBMS Architecture would you choose from Section 2.5? Why? Why would the other architectures not be a good choice?