Data Warehousing
The field of information system has evolved at a rapid pace because of which data warehousing has emerged. The main function of data warehousing is analysis and dealing with a query. It is a time-variant, subject oriented, integrated, and un-updatable collection of a company’s data. It is mainly used for the decision-making process, management, and business intelligence. The data warehouse of the company is the place where its data can be stored physically. Some of the components of the data warehouse are software, interactive, and directory. Software is an important element where the original data is stored. It ...
