This project is to implement slowly changing dimension of type 1 and 2 in database using only MySQL. In this project we use concept of "Enterprise data warehouse for Daily Sales Analysis". We use following 5 modules to acknowlwdge sales performance, forecasting the future sales. Store module: This module stores the details on store ID, name, branch, available stock and productID Salesperson module: This module stores the details on sales person, name supervisor ID, date of joining and goal ID Product module: This module maintains the details on product ID, Product name, price, manufacturing date and expiry date. Sales module: This module stores the detail on sales ID, product ID, store ID, salesperson ID, sold quantity, Amount and date of sales. Goal module: This module stores the details on goal ID, goal name, goal expiry date, goal amount and goal quantity per year. Star Schema and SCD type 2 will be used for DW. Dbeaver, oracle, used for implementation.