Abstract: Systems and methods for federated query are provided. A query configuration can be received that identifies data retrievable from a plurality of data sources. A query can also be received in an input query language. Based upon the query configuration, a first data source of the plurality of data sources can be identified that maintains data responsive to the received query. The received query can be translated from the input query language into a first native query language of the first data source, the first native query language being different from the input query language. First reply data responsive to the received query can be requested from the identified first data source using the translated query, and first reply data received from the identified first data source can be in a selected memory. At least one search result based upon the first reply data can be output.