Data Warehouse Presentation
-
Upload
gourav-nagar -
Category
Education
-
view
298 -
download
1
description
Transcript of Data Warehouse Presentation
![Page 1: Data Warehouse Presentation](https://reader033.fdocuments.in/reader033/viewer/2022061203/547de2ecb4af9fc3158b5516/html5/thumbnails/1.jpg)
INFO 637-602Data Warehousing
DFF DW and Analytics Implementation
Submitted By
Shrikant ChaturvediSisira NarayanaGourav Nagar
Group-9
![Page 2: Data Warehouse Presentation](https://reader033.fdocuments.in/reader033/viewer/2022061203/547de2ecb4af9fc3158b5516/html5/thumbnails/2.jpg)
Business Questions
• How is the sale of Coke equivalents affected when there is a sale on Pepsi products? How is the effect vice-versa? What is the trend after sale ends?
• Which product promotion causes the maximum loss over years? • What is the effect of age demographics on the sales of analgesics?
• How is the sale of grooming products effected by the education level of the demographics?
• Which of the cities is most/least responsive to holiday seasons than
others?
![Page 3: Data Warehouse Presentation](https://reader033.fdocuments.in/reader033/viewer/2022061203/547de2ecb4af9fc3158b5516/html5/thumbnails/3.jpg)
Schema used and ETL Strategies
Type Conversation Deleting Junk/Blank Rows Deleting Un-necessary Rows Deriving New Columns using
Mathematical Transformation Used Conditional Split Used Regular Expression Load the most granular data Date dimension for every fact Use of surrogate keys Conformed dimensions
![Page 4: Data Warehouse Presentation](https://reader033.fdocuments.in/reader033/viewer/2022061203/547de2ecb4af9fc3158b5516/html5/thumbnails/4.jpg)
List of Reports
Report Builder 3.0 SSRS
SSRS SSRS Over SSAS
![Page 5: Data Warehouse Presentation](https://reader033.fdocuments.in/reader033/viewer/2022061203/547de2ecb4af9fc3158b5516/html5/thumbnails/5.jpg)
SSAS report
![Page 6: Data Warehouse Presentation](https://reader033.fdocuments.in/reader033/viewer/2022061203/547de2ecb4af9fc3158b5516/html5/thumbnails/6.jpg)
Thank You