The idea of splitting it like this arose very early in the development of databases. These three layers were first described in an interim paper published by the ANSI/SPARC Study Group on Data Base ...

Researchers have developed a conceptual and logical modeling methodology that treats measures, granularity hierarchies, and ...

Could you please let me know the key mandatory steps that have to be followed while converting a logical data model into a physical data model? For a community in which semantics is of great ...

ER/Studio, an enterprise data architecture and modeling platform, is announcing the availability of ER/Studio 21.1—introducing new semantic generation capabilities in Data Architect that transform ...