Lumber Cut
A construction supply company wants to implement a data warehouse to analyze the performance of their online portal for ordering custom cuts of lumber.
Their sales data is currently stored in two separate transaction processing relational databases, one contains inventory and the other one contains sales data. Both databases save their data in a normalized schema. One of the reasons for implementing a data warehouse is that it takes too much time to query the databases for average sales data and inventory status, which causes some online transactions to timeout.
How should the data warehouse be implemented?
(Select all acceptable answers.)
Tags
- Data Warehouse
- Software Architecture
- New
- Public
- Easy
Information
Score Distribution
Not enough data for chart.Would you like to see our other questions?
We have 1000+ premium hand-crafted questions for 160+ job skills and 20+ coding languages. We prefer questions with small samples of actual work over academic problems or brain teasers.
Would you like to see our tests?
The following tests contain Data Warehouse related questions:
On the blog
Since we're all biased and we use incorrect proxies, why not just outsource hiring to experts or recruitment agencies? After all, they've been screening people for many years, so they must know how to do it right?
Not really. I was surprised to discover that many experts...