Database Systems: Design, Implementation, & Management
13th Edition
ISBN: 9781337627900
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 13, Problem 15RQ
Program Plan Intro
Online Analytical Processing (OLAP) architecture:
- The components of OLAP client/server architecture are as follows
- OLAP Graphical User Interface (GUI) which is used for establishing communication between the end user and the computer system.
- OLAP Analytical Processing Logic (APL) is required for performing difficult transactions between the client and the server.
- OLAP Data Processing Logic (DPL) is used for performing data analysis in the data warehouse.
Data Mart:
- Data mart is the subset of the data warehouse that focuses on the particular subject.
- It is modified for decision making application and restricted in scope.
- Performance for well-defined uses is optimized using the single or couple of queries.
- Data mart optimizes the performance for well-defined uses as a single or couple queries.
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d'y + 4dy +3y = a, Initial Conditions: y(0) = 5 & y'(0)=0
Where a = 10
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b) Find y(t) using Laplace Transforms
Given f(t)=a sin(ßt)
a = 10 & ß = 23
Find the Laplace Transform using the definition F(s) = ∫f(t)e-stdt
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Chapter 13 Solutions
Database Systems: Design, Implementation, & Management
Ch. 13 - Prob. 1RQCh. 13 - Prob. 2RQCh. 13 - Prob. 3RQCh. 13 - Prob. 4RQCh. 13 - Prob. 5RQCh. 13 - What is a data warehouse, and what are its main...Ch. 13 - Prob. 7RQCh. 13 - Prob. 8RQCh. 13 - Prob. 9RQCh. 13 - Prob. 10RQ
Ch. 13 - Prob. 11RQCh. 13 - Prob. 12RQCh. 13 - Prob. 13RQCh. 13 - Prob. 14RQCh. 13 - Prob. 15RQCh. 13 - Prob. 16RQCh. 13 - Prob. 17RQCh. 13 - Prob. 18RQCh. 13 - Prob. 19RQCh. 13 - Prob. 21RQCh. 13 - Prob. 22RQCh. 13 - Prob. 23RQCh. 13 - Prob. 24RQCh. 13 - Prob. 25RQCh. 13 - Prob. 26RQCh. 13 - Prob. 27RQCh. 13 - Prob. 28RQCh. 13 - Prob. 30RQCh. 13 - What is the SQL command to list the total sales by...Ch. 13 - What is the SQL command to list the total sales by...Ch. 13 - What is the SQL command to list the total sales by...Ch. 13 - What is the SQL command to list the total sales by...Ch. 13 - What is the SQL command to list the number of...Ch. 13 - What is the SQL command to list the number of...Ch. 13 - What is the SQL command to list the number of...Ch. 13 - Using the answer to Problem 10 as your base, what...
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