Imagine that it is your first day in new company. Your manager is giving you an ambitious plan of restructuring the current Data Warehouse design.
He said that it is probably not a task for this week, but in 3 months he would like to have some proposal from you. He points some people that you might talk to.
You would like to make this process efficient. Imagine a set of questions that you could as to help you solve this puzzle.
How to create a DWH inventory? How to start? What to look for? What are the red flags?
Time is already ticking.
Let’s have a good checklist for Staging layer at the beginning.Read More