This document summarizes the Copath business intelligence ETL and cube build process. It describes extracting data from the CopathLoad source table, transforming it through SSIS into dimensions and facts in the CopathMart data warehouse. It then builds the CopathCube using SSAS, with dimensions like DimOrderables, DimPhysician, etc. and FactOrders as the fact table. The cube is accessed by end users through Excel for analysis.

1. Contents
1. Copath Business Intelligence Process Flow ............................................................................. 2
2. Source For Copath ETL.........................................................................................................3
3. Dimensions in Copath ETL....................................................................................................3
4. Fact Build.............................................................................................................................. 4
5. Finding out Exceptions and Redirecting them to a Separate table in the Mart........................... 4
6. Dimension Build.................................................................................................................... 4
7. Cube Build............................................................................................................................ 5
8. SSAS Overview...................................................................................................................... 7

2. Copath ETL and Cube Build
1. Copath Business Intelligence ProcessFlow
Copath Data is the source from which the data is transformed through SSIS into the
CopathMart .
From the CopathMart through SSAS we are Building the Cube.
The CopathCube which is Build is accessed by End-users through Excel.

3. 2. Source ForCopath ETL
The table CopathCubeLoadisthe source fromwhere the datais fetched byETL.
SourceConnection SourceDatabase SourceTable
DC1R3-
MSVMDDB01 Copath CopathLoad
3. Dimensions in Copath ETL
Copath ETL starts from Building the Following Dimensions.
1. Dimorderables
2. DimPhysician
3. DimSite
4. DimLab
5. DimResultStatus
6. DimCompany
7. DimRecieveTech
8. DimStatus
9. DimPatient
10. Dimpathologist

4. 4. Fact Build
Fact table isa Truncate Load and there isSQL Task WhichTruncates Fact Table Everytime whenever
ETL Runs
5. Finding out Exceptions and Redirecting them to a Separate table
in the Mart
If there are any missing Values for arecord then those record will go to the
FactOrdersException.
6. DimensionBuild
Thistask builds all the Dimensions.

5. 7. Cube Build
ThisTask builds the cube.

7. 8. SSAS Overview
Name of the Cube Built:CopathCube
Dimensionsusedinthe CopathCube are asgivenBelow

8. Logical Diagram of the CopathCube isas given below withOrdersasa Fact table and restof themas
dimensiontables.