Data Warehouse Presentation

271 views

Published on

Published in: Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
271
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
2
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Data Warehouse Presentation

  1. 1. INFO 637-602 Data Warehousing DFF DW and Analytics Implementation Group-9 Submitted By Shrikant Chaturvedi Sisira Narayana Gourav Nagar
  2. 2. 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?
  3. 3. 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
  4. 4. List of Reports Report Builder 3.0 SSRS Over SSAS SSRS SSRS
  5. 5. SSAS report
  6. 6. Thank You

×