Question 1 General Knowledge Imagine that you have a table with at least 4 columns. Draw 2D factory data and 3D data representations as 2D. Then, sketch data cube based on the data source view that you have. Question 2

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
7
Question 1 & 2
As a data analyst in a company, you are required to provide a data representation with different
view. Based on the OLAP operations that you have learned in the class, complete the data
representation using roll up, slicing, and dicing.
Question 1
General Knowledge
Imagine that you have a table with at least 4 columns. Draw 2D factory data and 3D data
representations as 2D. Then, sketch data cube based on the data source view that you have.
Question 2
General instructions:
1. By using PostgreSQL, create a unique table name based on your data source view in
Question 1.
2. Fill in your table with a simple data
3. Perform OLAP operations.
Transcribed Image Text:Question 1 & 2 As a data analyst in a company, you are required to provide a data representation with different view. Based on the OLAP operations that you have learned in the class, complete the data representation using roll up, slicing, and dicing. Question 1 General Knowledge Imagine that you have a table with at least 4 columns. Draw 2D factory data and 3D data representations as 2D. Then, sketch data cube based on the data source view that you have. Question 2 General instructions: 1. By using PostgreSQL, create a unique table name based on your data source view in Question 1. 2. Fill in your table with a simple data 3. Perform OLAP operations.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Fundamentals of Datawarehouse
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education