Extract-Transform-Load (ETL) tools are used for the creation, maintenance, and evolution of data warehouses, data marts, and operational data stores. ETL workfl

This book constitutes the refereed proceedings of the 31st International Conference on Conceptual Modeling, ER 2012, held in Florence, Italy, in October 2012. T

Enacting business processes in process engines requires the coverage of control flow, resource assignments, and process data. While the first two aspects are we

The development of self-adaptive software requires the engineering of an adaptation engine that controls and adapts the underlying adaptable software by means o

Data dependencies, or integrity constraints, are used to improve the quality of a database schema, to optimize queries, and to ensure consistency in a database.