TIME SEQUENCE DATA MANAGEMENT METHOD, DEVICE AND APPARATUS

摘要

A time sequence data management method, device and apparatus, falling within the technical field of databases. The method comprises: receiving a data query request for querying time sequence data of a first object, the data query request comprising an identifier of the first object (501); according to the identifier of the first object, acquiring first time sequence data corresponding to the first object in a target data table (502), a plurality of objects in the target data table corresponding to time sequence data in the target data table on a one-to-one basis; determining a second storage position stored in a first storage position corresponding to the first object in a position index table (503), and acquiring second time sequence data of the first object stored in the second storage position and a third storage position corresponding to the second time sequence data (504); and according to the third storage position, acquiring other time sequence data corresponding to the first object (505). The efficiency of querying time sequence data can be improved.