Database Concepts (7th Edition)
7th Edition
ISBN: 9780133544626
Author: David M. Kroenke, David J. Auer
Publisher: PEARSON
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Question
Chapter 8, Problem 8.31RQ
Program Plan Intro
Distributed
- A database that can store and process the data in one or more system is called as distributed database.
- Distributed database can be available either partitioned and in a replicated manner.
Replicated database:
Replicated database is where multiple copies of the database are stored at different locations.
Partitioned database:
A Partitioned database is where individual chunks of the database contents are stored on different computers.
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Chapter 8 Solutions
Database Concepts (7th 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. 8.47RQ
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Similar questions
- Justify why block allocation has a substantial impact on the performance of the database system.arrow_forwardDetailed answer (no PLAGIARISM plz) How does fragmentation increase the level of concurrency in distributed database? Under what circumstances can fragmentation lead to performance degradation ?arrow_forwardParallel database systems keep duplicates of each data item (or division) on several nodes.a. Why is it preferable to spread copies of data items assigned to a node among many other nodes rather than keeping all copies in the same node? (or set of nodes).b. What are the advantages and disadvantages of utilizing RAID storage rather than keeping an additional duplicate of each data item?arrow_forward
- Why is it essential to monitor I/O operations when assessing the performance of database-driven applications?arrow_forwardExplain what must be done when fully replicating a database but allowing only onecomputer to process updates.arrow_forwardWhy do database systems support concurrent execution of transactions, despite the extra effort needed to ensure that concurrent execution does not cause any problems?arrow_forward
- When a database is not managed or incorrect data is entered, severe problems can arise. What issues will arise if there is no student database?arrow_forwardWhy is it essential to consider both I/O operations and CPU cycles when analyzing database performance?arrow_forwardWhat are the potential drawbacks of over-normalizing a database?arrow_forward
- What strategies can be employed to reduce "contention" in concurrent database operations?arrow_forwardExplain the concept of distributed deadlock detection in a distributed database environment. What algorithms can be used to detect and resolve distributed deadlocks?arrow_forwardIn a database please help with the following: Explain the access speed required, and how your design will permit this. How often will the database be accessed? How much data will need to be stored or retrieved? What kind of response time will be necessary?arrow_forward
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