Database Systems: Design, Implementation, & Management
13th Edition
ISBN: 9781337627900
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 1, Problem 6P
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Changes recommended on EMP_NAME and EMP_PHONE records:
- EMP_NAME can be decomposed to EMP_INITIAL, EMP_FNAME and EMP_LNAME which helps in organizing and selecting the required records...
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Instructions for DML, DCL, and DDL should be kept in the database.
How do procedures for storing data really work?
In 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?
Chapter 1 Solutions
Database Systems: Design, Implementation, & Management
Ch. 1 - Prob. 1RQCh. 1 - Prob. 2RQCh. 1 - Prob. 3RQCh. 1 - Prob. 4RQCh. 1 - Prob. 5RQCh. 1 - Prob. 6RQCh. 1 - Prob. 7RQCh. 1 - Prob. 8RQCh. 1 - Prob. 9RQCh. 1 - Prob. 10RQ
Ch. 1 - Prob. 11RQCh. 1 - Prob. 12RQCh. 1 - Prob. 13RQCh. 1 - What are some basic database functions that a...Ch. 1 - Prob. 15RQCh. 1 - Prob. 16RQCh. 1 - Prob. 17RQCh. 1 - Prob. 1PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - Prob. 6PCh. 1 - Prob. 7PCh. 1 - Prob. 8PCh. 1 - Prob. 9PCh. 1 - Prob. 10PCh. 1 - Using your schools student information system,...
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- Rapidly determining if a block is present in the buffer and, if so, where in the buffer it may be found is essential. What (in-memory) data structure would you suggest for this application given that database buffer sizes are rather large?arrow_forwardwhat are User-defined data types ?arrow_forwardExplain the concept of data fragmentation in a distributed database. What are the various fragmentation techniques, and when would you use each one?arrow_forward
- How do datatype storage considerations differ between storing data in serialized form (like JSON) vs. normalized relational columns?arrow_forwardWhat does OODBMS stand for, and what is its purpose?arrow_forwardThe intermediary layer between the database and the client servers is known as thearrow_forward
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