Frag-shells cube based on hierarchical dimension encoding tree
Shanshan Tang, Dingsheng Wan, Yuelong Zhu, Jianguo Yao · 2017
Pre-computation of data cube can greatly improve the performance of OLAP (online analytical processing). There are a lot of effective pre-computation methods of data cube. But in practice, appropriate pre-computation method for the characteristics of data set plays a crucial role in improving the efficiency of data cube pre-computation.