International Journal of Pure and Applied Research in Engineering and Technology (IJPRET)
Data warehousing is a booming industry with many interesting research problem. The data warehouse is concentrated on only few aspects. Here, the authors are discussing about the data warehouse design and usage. Let's look at various approaches to the data ware house design and usage process and the steps involved. Data warehouse can be built using a top-down approach, bottom-down approach or a combination of both. In this research paper, they are discussing about the data warehouse design process.