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A Procedure of Conversion of Relational into Multidimensional Database Schema
2002
Journal of Computing and Information Technology
It is universally recognized that operational information systems lean on the relational model and data warehouses on the multidimensional model. The phrase On-Line Analytical Processing (OLAP) means summarizing, consolidating, viewing, and synthesizing data according to multiple dimensions. The process of modeling data warehouse may start from operational system's database. It may be helpful to convert a relational database schema into a multidimensional database schema in order to discover
doi:10.2498/cit.2002.02.01
fatcat:6eroaj3m6nhj3pphhlqvrsr6vy