公开(公告)号：US10437816B2

公开(公告)日：2019-10-08

申请号：US15264294

申请日：2016-09-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Zhang ,  Bian Yin ,  Dandan Tu

IPC: G06F16/00 ,  G06F16/23 ,  G06F16/27 ,  G06F16/28

Abstract: A method and an apparatus for reconstructing a cube in a multidimensional online analytical processing (MOLAP) system, where a cube is reconstructed based on a received reconstruction request and data stored in an old cube, and there is no need to acquire, from a database, data required for updating the cube, thereby ensuring data integrity when model reconstruction and data reconstruction are performed in the MOLAP system.

公开(公告)号：US20170004170A1

公开(公告)日：2017-01-05

申请号：US15264294

申请日：2016-09-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Zhang ,  Bian Yin ,  Dandan Tu

IPC: G06F17/30

CPC classification number: G06F16/2365 ,  G06F16/27 ,  G06F16/283

Abstract: A method and an apparatus for reconstructing a cube in a multidimensional online analytical processing (MOLAP) system, where a cube is reconstructed based on a received reconstruction request and data stored in an old cube, and there is no need to acquire, from a database, data required for updating the cube, thereby ensuring data integrity when model reconstruction and data reconstruction are performed in the MOLAP system.

Abstract translation: 一种用于在多维在线分析处理（MOLAP）系统中重建立方体的方法和装置，其中基于接收到的重建请求和存储在旧立方体中的数据重建多维数据集，并且不需要从数据库中获取 ，更新多维数据集所需的数据，从而确保在MOLAP系统中执行模型重建和数据重建时的数据完整性。