Nowadays electronic catalog management provide more information about the products to the customers. Catalog management in the e­commerce system supports the definition, storage, retrieval, and management of product information in the e­commerce process. In which electronic catalog contains a duplicate of the product so it reduces the customer’s experiences and it should not provide much more relevant information about the products in the search recommendations. This paper presents the method to solve the duplicates of the product and increase the search recommendations with the help of the Relational Database Management System (RDMS) and (DBMS). So, it creates a systematic and impressive catalog that helps the customers to get all the product descriptions and images they need and reduces the duplicates to make a buying decision