Explain the basic concepts of data warehousing, its architecture, and operations.

Assessment rubric

Fulfilment of content goals and adequacy of example chosen	3 points
Report readability, including conciseness, grammar, and style	2 points

For each architecture below, find information online that would indicate that a system or organization follows that architecture and not the others. Explain in detail (in 1 – 2 paragraphs) why you think the example you have chosen fits that architecture (and not another one). If you do not find explicit information, you will need to argue that a corresponding (real-life) company employs one of the following architectures using any implicit information on their website:

1. 1 Data mart bus with linked dimensional data marts
2. 2 Hub and spoke architecture
3. 3 Centralized data warehouse architecture
4. 4 Federated Architecture

Your explanations above should be concise but should include all the important aspects, the total length of your answer-sheet should be between 1.5 and 4 pages.

Answer rating: 100% (QA)

A records warehouse is a tool with its personal database To facilitate records retrieval for analytical processing we use a completely unique database layout technique called a movie star schema A rec... View the full answer