CUBE RECONSTRUCTION METHOD AND APPARATUS IN MULTIDIMENSIONAL ONLINE ANALYTICAL PROCESSING SYSTEM

摘要

Provided are a cube reconstruction method and apparatus in a multidimensional online analytical processing system. A cube is reconstructed on the basis of a received reconstruction request and data stored in an old cube, and it is unnecessary to obtain data required for updating the cube from a database, so as to ensure completeness of data when model reconstruction and data reconstruction are carried out in a database MOLAP system.