METHOD AND SYSTEM FOR PROCESSING QUERIES REQUIRING COORDINATED ACCESS TO DISTRIBUTED DATABASES

摘要

A kind of method and system, for coordinating access distributed data base system, such as financial system database pond includes the different types of data of separate sources, receives user query as input, such as the relevant financial transaction of inquiry state. It inquires processed, includes such data to determine that the type of data needs to meet the inquiry and target data source. Discrete subquery is prepared and to the target data source identified. The data retrieved are combined, and are formatted and return to requestor, preferably internet webpage to generate the response of the inquiry.