A Framework for User-Centered Declarative ETL

摘要: As business requirements evolve with increasing information density and velocity, there is a growing need for efficiency automation of Extract-Transform-Load (ETL) processes. Current approaches the modeling optimization ETL processes provide platform-independent solutions (semi-)automated transition among different abstraction levels, focusing on cost performance. However, suggested representations are not abstract enough to communicate role process quality in user-centered perspective has yet been adequately examined. In this paper, we introduce novel methodology end-to-end design that takes under consideration both functional non-functional requirements. Based existing work, raise level conceptual representation operations show how characteristics can generate specific patterns design.