... ESO and CDS are currently developing the data-mining tools which will allow users to access and combine the information stored in the forms of catalogs at CDS, and catalogs and data at ESO. CDS counts with about 5000 tables handled by the VizieR system (the data-mine, based on Sybase), including catalogs which appeared recently in journal articles. ... Using data extracted from a Data-Mine (CDS, ESO, or somewhere else). ... which provides connection between the user, CDS, and ESO facilities. ...