Information Science contributes to the understanding of the organization of information and the data from which it is derived. The three columns of this information systems temple provide the technological supports for adding value to the data resources. Data mining is the practice of analyzing the data that the business has collected over time. It is becoming a very important concept as organizations discover how they can apply the wealth of information resources they possess to provide knowledge about how to improve their business practices. Businesses are constructing data warehouse facilities to help manage their wealth of accumulated data resources.
Management is also concerned with user application support functions.
Such applications support the functional business areas such as marketing, manufacturing or finance. IS should provide direction in managing information resources toward meeting the functional objectives in achieving the overall goals of the business organization. At the top rests the information systems applications themselves. The overall goal of information systems management is to insure that systems that are constructed using the information technologies provide high user satisfaction in the attainment of business goals and objectives. It is important to remember that applications are the purpose for which information systems exist.