Modern Database Management
13th Edition
ISBN: 9780134792293
Author: Hoffer
Publisher: PEARSON
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Chapter 11, Problem 11.1RQ
Program Plan Intro
a. Definition of data mining.
Expert Solution
Explanation of Solution
Data mining is the process of gaining insights (knowledge discovery) from huge data sources using sophisticated mixture of techniques from the field of
Program Plan Intro
b. Definition of online analytical processing.
Expert Solution
Explanation of Solution
Online analytical processingor OLAP refersto providing users with multidimensional views of data accessed by themwith the help ofvarious graphical tools.Using OLAPuserscananalyse the data with the help of simple windowing techniques.
Program Plan Intro
c. Definition of business intelligence.
Expert Solution
Explanation of Solution
Business intelligence is the set of methodologies, architectures, processed and technologies that generate meaning insights from raw data.
Program Plan Intro
d. Definition of predictive analytics.
Expert Solution
Explanation of Solution
Predictive analytics is method of making predictions about what might occur in future by means of using computational and statistical methods on data related to current and past events.
Program Plan Intro
e. Definition of Apache spark.
Expert Solution
Explanation of Solution
Apache Spark is an open source infrastructural tool for analytics. It is an open source analytics environment useful for big and highly heterogenous data sets to provide capabilities from analytics to the maintenance of widley distributed storage system.
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8. Name and Email AddressesWrite a program that keeps names and email addresses in a dictionary as key-value pairs. The program should display a menu that lets the user look up a person’s email address, add a new name and email address, change an existing email address, and delete an existing name and email address. The program should pickle the dictionary and save it to a file when the user exits the program. Each time the program starts, it should retrieve the dictionary from the file and unpickle it.
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Please solve and answer the question correctly please. Thank you!!
Chapter 11 Solutions
Modern Database Management
Ch. 11 - Prob. 11.1RQCh. 11 - Prob. 11.2RQCh. 11 - Prob. 11.3RQCh. 11 - Prob. 11.4RQCh. 11 - Prob. 11.5RQCh. 11 - Prob. 11.6RQCh. 11 - Prob. 11.7RQCh. 11 - Prob. 11.8RQCh. 11 - Prob. 11.9RQCh. 11 - Prob. 11.10RQ
Ch. 11 - Prob. 11.11RQCh. 11 - Prob. 11.12RQCh. 11 - Prob. 11.13RQCh. 11 - Prob. 11.14RQCh. 11 - Prob. 11.15RQCh. 11 - Prob. 11.16RQCh. 11 - Describe the core idea underlying in-database...Ch. 11 - Prob. 11.18RQCh. 11 - Prob. 11.19RQCh. 11 - Prob. 11.20PAECh. 11 - Prob. 11.21PAECh. 11 - Prob. 11.22PAECh. 11 - Prob. 11.23PAECh. 11 - Prob. 11.24PAECh. 11 - Prob. 11.25PAECh. 11 - Prob. 11.26PAECh. 11 - Prob. 11.27PAECh. 11 - Problems and Exercises 11-22 through 11-28 are...Ch. 11 - Prob. 11.29PAECh. 11 - Prob. 11.30PAE
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