EBK CONCEPTS OF DATABASE MANAGEMENT
8th Edition
ISBN: 8220100706004
Author: Last
Publisher: Cengage Learning US
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Chapter 8, Problem 17RQ
To determine
Ways in which splitting can improve performance.
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Chapter 8 Solutions
EBK CONCEPTS OF DATABASE MANAGEMENT
Ch. 8 - Prob. 1RQCh. 8 - Prob. 2RQCh. 8 - Prob. 3RQCh. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - Prob. 8RQCh. 8 - Prob. 9RQCh. 8 - Prob. 10RQ
Ch. 8 - Prob. 11RQCh. 8 - Prob. 12RQCh. 8 - Prob. 13RQCh. 8 - Prob. 14RQCh. 8 - Prob. 15RQCh. 8 - Prob. 16RQCh. 8 - Prob. 17RQCh. 8 - Prob. 18RQCh. 8 - Prob. 19RQCh. 8 - Prob. 20RQCh. 8 - Prob. 1TDECh. 8 - Prob. 2TDECh. 8 - Prob. 3TDECh. 8 - Prob. 4TDECh. 8 - Prob. 1CATCCh. 8 - Prob. 2CATCCh. 8 - Prob. 3CATCCh. 8 - Prob. 4CATCCh. 8 - Prob. 1SCGCCh. 8 - Prob. 2SCGCCh. 8 - Prob. 3SCGCCh. 8 - Prob. 4SCGC
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- What happens to the existing rows of a table if the DEFAULT value of a column is changed?arrow_forwardHow can data dictionaries assist in the optimization of query performance?arrow_forwardHow is a clustered index made, and what are the main differences between a clustered index and a sparse index?arrow_forward
- The Car Maintenance team wants to learn how many times each car is used in every month and day to organize their maintenance schedules. The team wants a table with the following column names and information: Car ID Month Day Count You need to create a summary table using the WITH ROLLUP modifier and grouped by the specific column names, listed above, and send the data back to the team. The table and the output is attachedarrow_forwardWhen you are getting rid of rows, columns, and tables, what is the one thing you need to keep in mind that is most important?arrow_forwardWhat is the most crucial consideration when eliminating data in rows, columns, and tables?arrow_forward
- How does one make a clustered index? What are the main differences between a clustered index and a sparse index?arrow_forwardWhat are the performance implications of frequently using JOIN operations on large tables in databases?arrow_forwardWhere can I find the instructions for copying data from one table into another? How can I cut and paste data between tables?arrow_forward
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