Hi please assist with a and b thanks Computer Science Question Datadyne inc. is a large company that has a system to manage its Data Warehouse. They would like to make some form or upgrade to the...

Hi please assist with a and b

thanks Computer Science Question

Datadyne inc. is a large company that has a system to manage its Data Warehouse. They would like to make some form or upgrade to the system that would enable them to streamline the way in which they perform operations as well as have a means to log which operations being done, and have been performed. One of your colleagues has suggested the following as suitable candidates for a Design Pattern to apply:

Observer Design Pattern

Object Pool Design Pattern

Command Design Pattern

(a) Which do you think is the most optimal design pattern?

(b) Discuss why you think this is an appropriate design pattern