Database Concepts (8th Edition)
8th Edition
ISBN: 9780134601533
Author: David M. Kroenke, David J. Auer, Scott L. Vandenberg, Robert C. Yoder
Publisher: PEARSON
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Chapter 8, Problem 8.5RQ
Explanation of Solution
Problems that limit the usefulness of BI applications in usage of operational
The operational data can be read and process directly in some of the operational database. Directly reading operational data in complex or larger database application is difficult and the reasons are listed below:
- Data querying in BI ...
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Summarize the problems with operational databases that limit their usefulness for BI applications
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Should those who design databases be aware of any particular technique that, depending on the circumstances, could have the ability to greatly alter the effectiveness with which a database performs its functions?
Chapter 8 Solutions
Database Concepts (8th Edition)
Ch. 8 - Prob. 8.1RQCh. 8 - Prob. 8.2RQCh. 8 - Prob. 8.3RQCh. 8 - Prob. 8.4RQCh. 8 - Prob. 8.5RQCh. 8 - Prob. 8.6RQCh. 8 - What problems in operational data create the need...Ch. 8 - Prob. 8.8RQCh. 8 - Prob. 8.9RQCh. 8 - Prob. 8.10RQ
Ch. 8 - Explain the difference between a data warehouse...Ch. 8 - Prob. 8.12RQCh. 8 - Prob. 8.13RQCh. 8 - Prob. 8.14RQCh. 8 - Prob. 8.15RQCh. 8 - Prob. 8.16RQCh. 8 - Prob. 8.17RQCh. 8 - Prob. 8.18RQCh. 8 - Prob. 8.19RQCh. 8 - Prob. 8.20RQCh. 8 - Prob. 8.21RQCh. 8 - Prob. 8.22RQCh. 8 - Prob. 8.23RQCh. 8 - Prob. 8.24RQCh. 8 - Prob. 8.25RQCh. 8 - Prob. 8.26RQCh. 8 - Prob. 8.27RQCh. 8 - Explain one way to partition a database that has...Ch. 8 - Prob. 8.29RQCh. 8 - Explain what must be done when fully replicating a...Ch. 8 - Prob. 8.31RQCh. 8 - Prob. 8.32RQCh. 8 - Prob. 8.33RQCh. 8 - Prob. 8.34RQCh. 8 - Explain the meaning of the term object...Ch. 8 - Prob. 8.36RQCh. 8 - Prob. 8.37RQCh. 8 - Prob. 8.38RQCh. 8 - Prob. 8.39RQCh. 8 - Prob. 8.40RQCh. 8 - Prob. 8.41RQCh. 8 - Prob. 8.42RQCh. 8 - Prob. 8.43RQCh. 8 - Prob. 8.44RQCh. 8 - Prob. 8.45RQCh. 8 - Prob. 8.46RQCh. 8 - Prob. 8.47RQCh. 8 - Prob. 8.48RQCh. 8 - Prob. 8.49RQCh. 8 - Prob. 8.50RQCh. 8 - Prob. 8.51RQ
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- Explore the architectural intricacies of multi-model databases. How do they handle different data models within a single system, and what are the benefits and drawbacks?arrow_forwardIn terms of the design of distributed databases, what are the fundamental distinctions between a local area network and a wide area network, and how do these differences manifest themselves?arrow_forwardDo those who design databases need to be aware of any specific approach that, depending on the context in which it is used, may have the potential to have a significant impact on the efficiency with which a database performs?arrow_forward
- Distinguish between physical and logical database independence in relation to database systems.arrow_forwardEvaluate the trade-offs between data consistency and system performance in distributed databases. How can database designers strike a balance between these conflicting objectives?arrow_forwardAnalyze the trade-offs between normalized and denormalized database designs in terms of query performance, data modification, and storage efficiency.arrow_forward
- In the context of multi-model databases, compare and contrast the advantages and disadvantages of combining different data models (e.g., relational, document, graph) within a single database.arrow_forwardEach database model should have one advantage and one disadvantage, therefore mention them all.arrow_forwardDiscuss the concept of database sharding strategies, including key-based, range-based, and time-based sharding, and their applicability in different scenarios.arrow_forward
- Do individuals who design databases need to be aware of any particular method that, depending on the circumstances, may have the ability to significantly affect the effectiveness with which a database functions?arrow_forwardGive an explanation of the key distinctions that exist between the hierarchical, network, and relational database models.arrow_forwardUsing two non-monetary examples, clarify how the ACID paradigm of database design may be put to use.arrow_forward
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