The Study and Implementation of an Effective Massive Data Storage Technique to OLAP
Yan Jia · Microelectronics & Computer · 2006
On the basis on analysis of features of massive multi-dimension data and limitation of traditional relational database on handling massive multi-dimension, we design and implement an effective data storage management structure on OLAP by partition and parallel disk group technique. Focus on problem of statistics of query optimizer on update, we design a statistics method based on partition technique. As a result, we proved that multi-dimension massive text data on hundreds of TB level could be efficiently managed by single RAC through this solution.