Data Mining and Data Warehousing

Abstract

For one or more files contained in databases, the computer forms a leading site for storage. In the majority of large firms, the databases tend to be in central systems, rather than on the individual employee computers (Golfarelli, Mandreoli, Penzo, Rizzi & Turricchia, 2012). It is also worth noting that computer servers are contained in these respective firm central systems, offering services over networks. The implication is that the server hosts database files but, using different firm computers, an operator can access the files. According to Gourshettiwar, Shirbhate and Shete (2016), an increase in database complexity translates into the formation of a data warehouse. Therefore, a data warehouse becomes a database collection working together.