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SQL Server 141
TSQL 75
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SQL Server 141
TSQL 75
SSRS 70
SSIS 66
XML 54

How to design dimension and fact for the given detail data to acheive all possible analysis

May 3 2012 12:00AM by Pradeep   

LoanID TaskID LoanStatus TaskStatus Task Created Date Task Modified Date Loan Status Created Date Loan Status Modified Date Assinged to Loan Processor
1 10 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Shan
1 11 Processing Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM 1/1/2012 10:00AM Group1 Shan
1 11 Processing Completed 1/1/2012 10:00AM 1/2/2012 10:00AM 1/1/2012 9:00AM 1/1/2012 10:00AM Mary Shan
1 10 Processing Canceled 1/1/2012 10:00AM 1/2/2012 10:30AM 1/1/2012 9:00AM 1/1/2012 10:00AM Mary Shan
1 12 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null John Shan
1 12 Processing Assinged to 1/1/2012 10:00AM 1/1/2012 6:00PM 1/1/2012 9:00AM 1/1/2012 10:00AM Mary Shan
1 12 Completed Completed 1/1/2012 10:00AM 1/3/2012 10:00AM 1/1/2012 9:00AM 1/3/2012 10:00AM Mary Shan
2 10 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Jessy
2 11 Processing Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM 1/1/2012 10:00AM Group1 Jessy
2 11 Processing Assinged to 1/1/2012 10:00AM 1/1/2012 4:00PM 1/1/2012 9:00AM 1/1/2012 10:00AM Kevin Jessy
2 11 Processing Completed 1/1/2012 10:00AM 1/2/2012 10:00AM 1/1/2012 9:00AM 1/1/2012 10:00AM Kevin Jessy
2 12 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null John Jessy
2 12 Processing Assinged to 1/1/2012 10:00AM 1/1/2012 6:00PM 1/1/2012 9:00AM 1/1/2012 10:00AM Mat Jessy
2 12 Completed Completed 1/1/2012 10:00AM 1/3/2012 10:00AM 1/1/2012 9:00AM 1/3/2012 10:00AM Mat Jessy
3 10 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Albert
3 11 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Albert
3 12 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Albert
4 10 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Shan
4 11 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Shan
4 12 Created Created 1/1/2012 10:00AM Null 1/1/2012 9:00AM Null Group1 Shan

This is my detail level data

I need to design Fact and dimension Table and then create cube for my busness analyst to analysis the data

Using Cube, My business analyst should analize below senario

Total Loans? Expected Answer based on above Data:

Total Loans
4

Total Tasks? Expected Answer based on above Data:

Total Tasks
20

Total Unique Tasks? Expected Answer based on above Data:

Total Unique Tasks
3

Loans by Current Loan Status? Expected Answer based on above Data:


LoanStatusTotal Loans
Created2
Processing0
Completed2

Tasks by Current Task Status? Expected Answer based on above Data:



LTaskStatusTotal Tasks
Created7
Assinged to0
Completed4
Canceled1

Total Tasks by Loan Processor and Current Task Status? Expected Answer based on above Data:



Created Assinged to Completed Canceled
Shan 3 0 2 1
Jessy 1 0 2 0
Albert 3 0 0 0

Avg Time taken for complete each Task? Expected Answer:

TaskName Avg Time in Minutes
10 500
11 200
12 300

Avg Time taken for complete each Task by Assinged to User? Expected Answer:

Note: Filter Task Status : Completed

Task Completed BY TaskName Avg Time in Minutes
Mary 10 500
Kevin 10 200
Mat 10 300

How many Task completed by today?

These are the possible analysis might able to do using cube.

I know there are lot of data warehouse genius in this forum. Please help me to design my fact and dimension for this.

Submitted under: Microsoft SQL Server · SSAS ·  ·  · 


Pradeep
355 · 0% · 115

2 Replies

  • I thought there are lot of experts can answer my question?

    commented on Sep 21 2012 10:39AM
    Pradeep
    355 · 0% · 115
  • Please help me for design my fact and dimension for this.

    commented on Sep 22 2012 12:04PM
    Pradeep
    355 · 0% · 115

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