Using the existing OLTP Database design below, I have created ODS Database with Surrogate Key Logic. Kindly suggest me is my method of approach is correct
OLTP Schema ODS Schema
| Category_Master | Dim_Category | ||
| Category_Id | Int | Category_Id | Int |
| Category_Name | Varchar | SK_Category_Id | Int |
| Category_Name | Varchar | ||
| Sales_Detail | Fact_Sales | ||
| S_no | int | S_no | int |
| Category_Id | Int | SK_Category_Id | Int |
| Sales_Amount | numeric | Sales_Amount | numeric |
ShanmugaRaj