METHOD AND DEVICE FOR DATA INQUIRY

摘要

The invention discloses a data query method and a data query device. The method comprises the steps: based on respective corresponding fields of data stored in each database server, extracting the data corresponding to appointed fields from each database server; associating the data extracted from each database server so as to generate associated query data; and carrying out the query on data corresponding to query key words in the generated associated query data according to the received query key words. As the technical scheme of the invention is adopted, the problems that in the prior art more query processing resources are consumed and the efficiency in data query is low are solved.