Open AccessOptimization of search queries with aggregation functions for the conditions of massive virtual integration of databases
Author(s) -
В Н Коваленко,
Е И Коваленко
Publication year - 2016
Publication title -
preprint/preprinty ipm im. m.v. keldyša
Language(s) - English
Resource type - Journals
eISSN - 2071-2901
pISSN - 2071-2898
DOI - 10.20948/prepr-2016-25
Subject(s) - computer science , information retrieval , database , data integration