Modern Database Management
13th Edition
ISBN: 9780134792293
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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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?
List the four categories of data warehouse structures.
Chapter 9 Solutions
Modern Database Management
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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- Major 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_forwardIn the construction of data warehouses, what kinds of steps and procedures are involved?arrow_forward
- Explain the concept of data warehousing scalability and how it can be achieved in a distributed data warehouse architecture.arrow_forwardWhat distinguishes logical and physical data flow diagrams? Why is a data warehouse's MetaData most important?arrow_forwardThe 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_forward
- What are data Warehouse archItectures?arrow_forwardWhat are the key distinctions between logical and physical data flow diagrams? To put it simply, MetaData is the lifeblood of a data warehouse.arrow_forwardWhich fundamental features distinguish a logical data flow diagram from its physical counterpart? For what reasons is the MetaData part of a data warehouse the most crucial?arrow_forward
- A database intermediary layer in a three-tier design is referred to asarrow_forwardWhat are the main factors to consider when designing a distributed database schema?arrow_forwardWhat are the advantages and disadvantages of a source-driven architecture vs a destination-driven design for gathering data in a data warehouse?arrow_forward
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