MODERN DATABASE MGMT.(PEARSON CHANNEL)
13th Edition
ISBN: 9780136709299
Author: Hoffer
Publisher: PEARSON
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Chapter 9, Problem 9.6RQ
Program Plan Intro
Three types of metadata that appear in a three-layer data warehouse architecture.
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List the three types of metadata that appear in a threelayer data warehouse architecture and briefly describe the purpose of each.
The MetaData component of the architecture is the most crucial component of the architecture. This is due to the fact that it is the most important component of the data warehouse architecture.
What are the various data warehouse architectures, such as the Kimball and Inmon methodologies, and how do they differ?
Chapter 9 Solutions
MODERN DATABASE MGMT.(PEARSON CHANNEL)
Ch. 9 - Prob. 9.1RQCh. 9 - Prob. 9.2RQCh. 9 - Prob. 9.3RQCh. 9 - List the five major trends that necessitate data...Ch. 9 - Prob. 9.5RQCh. 9 - Prob. 9.6RQCh. 9 - Prob. 9.7RQCh. 9 - Prob. 9.8RQCh. 9 - Prob. 9.9RQCh. 9 - Prob. 9.10RQ
Ch. 9 - List four objectives of derived data.Ch. 9 - Prob. 9.12RQCh. 9 - Prob. 9.13RQCh. 9 - Explain the pros and cons of logical data marts.Ch. 9 - Prob. 9.15RQCh. 9 - What is a helper table, and why is it often used...Ch. 9 - Describe the characteristics of a surrogate key as...Ch. 9 - Prob. 9.18RQCh. 9 - What is the purpose of conformed dimensions for...Ch. 9 - Prob. 9.20RQCh. 9 - Prob. 9.21RQCh. 9 - Prob. 9.22RQCh. 9 - Prob. 9.23RQCh. 9 - Prob. 9.24RQCh. 9 - Prob. 9.25RQCh. 9 - Describe the current key trends in data...Ch. 9 - Discuss the benefits of offering data warehousing...Ch. 9 - Prob. 9.28RQCh. 9 - List six typical characteristics of reconciled...Ch. 9 - Prob. 9.30RQCh. 9 - Prob. 9.31RQCh. 9 - Prob. 9.32RQCh. 9 - Prob. 9.33RQCh. 9 - Describe some field-level and record-level data...Ch. 9 - Prob. 9.35PAECh. 9 - Prob. 9.36PAECh. 9 - Prob. 9.37PAECh. 9 - Prob. 9.38PAECh. 9 - You are to construct a star schema for Simplified...Ch. 9 - Simplified Automobile Insurance Company would like...Ch. 9 - Prob. 9.41PAECh. 9 - Prob. 9.42PAECh. 9 - Prob. 9.43PAECh. 9 - Prob. 9.45PAECh. 9 - Prob. 9.46PAECh. 9 - Prob. 9.47PAECh. 9 - Prob. 9.48PAECh. 9 - Prob. 9.49PAECh. 9 - Prob. 9.50PAECh. 9 - Prob. 9.51PAECh. 9 - Prob. 9.52PAECh. 9 - Prob. 9.53PAECh. 9 - Prob. 9.54PAE
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- List the four categories of data warehouse structures.arrow_forwardMajor components of a data warehouse architecture include the following.arrow_forwardBecause it is the most important component of the data warehouse architecture, the MetaData component is the most significant component of the architecture.arrow_forward
- In the construction of data warehouses, what kinds of steps and procedures are involved?arrow_forwardExplain the concept of data warehousing scalability and how it can be achieved in a distributed data warehouse architecture.arrow_forwardWhat are the main components of a typical data warehouse architecture?arrow_forward
- Explain the architecture of Data warehouse in detail with a neat diagramarrow_forwardWhat distinguishes logical and physical data flow diagrams? Why is a data warehouse's MetaData most important?arrow_forwardExplain the advantages and disadvantages of a source-driven architecture for data collection at a data warehouse vs a destination-driven design.arrow_forward
- The MetaData component of the architecture is the one that is considered to be the most important part of the architecture. This is as a result of the fact that it is the most significant component of the overall design of the data warehouse.arrow_forwardCompare and contrast the advantages and disadvantages of a source-driven architecture versus a destination-driven architecture for data collecting at a data warehouse.arrow_forwardWhat are data Warehouse archItectures?arrow_forward
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