Fuente: Wipo "digitalization" A computer-implemented method for optimizing a distributed database includes receiving, at an aggregator, one or more query logs comprising past queries received by the distributed database. The computer-implemented method includes determining, by the aggregator, common queries received by one or more edge devices. The computer-implemented method includes determining, by the aggregator, that at least one edge device was not able to respond to a common query received by the at least one edge device. The computer-implemented method includes causing, by the aggregator, data for responding to the common query to be transmitted to the at least one edge device.