Method, device and server for processing data

The invention discloses a method, a device and a server for processing data, which belongs to the field of computers. The method comprises the following steps: receiving a checking sentence transmitted from a terminal, wherein the checking sentence carries storage position information of data to be checked and a processing mode for processing data to be checked; according to the storage position information of the data to be checked, confirming whether a databank for storing the data to be checked is a data warehouse or a storage engine; if the databank is a data warehouse, transmitting the checking sentence to the data warehouse, and enabling the data warehouse to acquire the data to be checked and process the data to be checked in the processing mode; if the databank is a storage engine, transmitting the checking sentence to the storage engine, and enabling the storage engine to acquire the data to be checked and process the data to be checked in the processing mode. Therefore, the storage engine and the data warehouse can bring the advantages of selves into play respectively, the steps and the time for processing the data can be saved, and the waiting time of a user and the system resource are saved to a great extent.