All the software developed by my DAta INTensive Information EcoSystemS Group is available on-line as free and open-source software on github.
For a long period, my research has focused on data warehouses, with particular interest on issues like Data Warehouse Metadata Repositories and Metadata Modeling, Data Warehouse Quality, On-Line Analytical Processing (OLAP), and Extraction-Transformation-Loading (ETL).
Apart from the data warehousing field, my on-going research is focused how the rigorous modeling of data, software and their interdependence can be exploited for the design, visualization and smooth evolution of data-intensive information ecosystems. The primary construct for this research is the notion of Architecture Graph that acts a the blueprint for the internal structure of a database-intensive information ecosystem.
Finally, I am also interested in software engineering with a background of work on web services.