Terms for subject Databases containing Data Query

English	Russian
big data query language	язык запросов к большим данным (U-SQL is a big data query language developed by Microsoft that blends elements of SQL with C#. It is part of the Azure Data Lake Analytics, designed for processing and analyzing large-scale data in a distributed manner. U-SQL is useful for working with unstructured, semi-structured, and structured data stored in Azure Data Lake Store or other storage solutions. microsoft.com Alex_Odeychuk)
query execution on the data source	выполнение запроса к источнику данных (Alex_Odeychuk)