The partitioning of a relation based on an attribute can have a considerable impact on the query cost. What properties would be candidates for partitioning in the case of a workload of SQL queries on a single relation? b. Given the workload, how would you choose between the various partitioning techniques? c. Can a relation be partitioned by more than one attribute? Explain your response.

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
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The partitioning of a relation based on an attribute can have a considerable impact on the query cost.
What properties would be candidates for partitioning in the case of a workload of SQL queries on a single
relation? b. Given the workload, how would you choose between the various partitioning techniques?
c. Can a relation be partitioned by more than one attribute? Explain your response.
Transcribed Image Text:The partitioning of a relation based on an attribute can have a considerable impact on the query cost. What properties would be candidates for partitioning in the case of a workload of SQL queries on a single relation? b. Given the workload, how would you choose between the various partitioning techniques? c. Can a relation be partitioned by more than one attribute? Explain your response.
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