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(b) When is it useful to have replication or fragmentation of data in distributed database systems? Is it possible to combine replication and fragmentation? How is vertical fragmentation different from horizontal fragmentation? Explain with the help of an example.

(b) When is it useful to have replication or fragmentation of data in distributed database systems? Is it possible to combine replication and fragmentation? How is vertical fragmentation different from horizontal fragmentation? Explain with the help of an example.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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(b) When is it useful to have replication or fragmentation of data in distributed database systems? Is it possible to combine replication and fragmentation? How is vertical fragmentation different from horizontal fragmentation? Explain with the help of an example.
Transcribed Image Text:(b) When is it useful to have replication or fragmentation of data in distributed database systems? Is it possible to combine replication and fragmentation? How is vertical fragmentation different from horizontal fragmentation? Explain with the help of an example.
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