Data processing method and device

The embodiment of the invention discloses a data processing method and device. The method comprises the steps that after an algorithm server receives an algorithm service request, a gray scale configuration strategy is obtained, a target algorithm for processing the algorithm service request is determined according to the gray scale configuration strategy, if it is determined that the target algorithm does not exist in the algorithm server, the target algorithm is obtained from a preset database, and the algorithm service request is processed through the target algorithm. In the embodiment ofthe invention, the preset database is used for pre-storing the algorithm, and the gray scale configuration strategy is used for automatically determining the algorithm for processing the algorithm service request, so that the algorithm does not need to be manually loaded, and the algorithm updating efficiency can be improved; moreover, the algorithm service requests are processed by using at leastone algorithm according t