Description
Copy the data model into a MS Word document. It will be done in APA Format.
Here: Data Model
In the MS Word document,
1) identify the fact table
2) identify the dimension tables,
3) for each dimension table, identify the attribute(s) that would be matched to an attribute in the fact table, and
4) list four queries that could be produced from this data model.
For example, the queries from a data model of real estate sales that could typically be produced by matching a fact table to one or more dimension tables include: a) list of properties sold by each real estate agent, b) total properties sold by state, c) types of properties sold by month and year, d) dollar value of properties sold by each real estate company, e) total homes sold by real estate agent by company by year.
Explanation & Answer
PFA. Let me know if any modification is required or you have any problem.
The dimensional model for investment banking is shown in the figure below.
Investment Banking Dimensional Model
© Database Answers Ltd. 2011
Figure 1. Investment Banking Dimensional Model. By Database Answers, 2011,
http://www.databaseanswers.org/data_models/banking_data_warehouses/investment_banking_di
mensional_model.htm Copyright 2011 by Database Answers Ltd.
1
(1) Fact Table:
The table Data_Warehouse_Facts is the fact table in this dimensional model. It has its
own private key and is linked to other dimension tables through unique foreign keys.
(2) Dimension tables:
The following tables are the dimension tables in the dimensional model:
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Accounts
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