An essay on data warehouse server information technology research
The idea that mechanization and automation cause civil unrest is not new. During the century's Industrial Revolution, the introduction of engines and manufacturing plants left thousands of workers and craftsmen without jobs. in IT and AI have the potential to further reduce the number of jobs. Leagues, emerging colleges and universities are exploring ways to use their data assets to gain a competitive advantage. This article analyzes how data warehouse applications fit into various problems in the education sector in practice and also shows how to implement the university-wide data warehouse for enterprises. method to support the identification and design of data marts. The method is based on three. basic steps. A first top-down step enables elicitation and consolidation. Data integration consists of three processes that integrate data from multiple sources into data. warehouse: access the data, combine different views of the data, and record changes. the data. It makes data available to ETL extraction, transformation and loading tools and via. the three processes of ETL, to the analysis,