I need help with answering the following questions. Also, kindly post some websites as references from where the content is developed so that I can do further reading.

For the duration of this course, you will be the Chief Data Officer $($CDO$)$ of a fictional firm of your choice. As the CDO, you built your company's first data warehouse $($DW$)$ or a data lake $($DL$).$ How did your big data plans influence your choices in building your DW or DL$?$