information retrieval - 1. any technique used for storing and categorizing large blocks of data and then extracting all or selected portions of that data.any technique used for storing and categorizing large blocks of data and then extracting all or selected portions of that data. 2. specific methods used to catalog, index, and locate particular data in a database.specific methods used to catalog, index, and locate particular data in a database. 3. to retrieve information from a database. Thus, information retrieval system.to retrieve information from a database. Thus, information retrieval system. ;
дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
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