Research of Index Technology for Spatio-Temporal OLAP
一种时空OLAP的索引技术研究*

This article proposes a valid index RSB-tree which is the combination structure of R-tree and SB-tree index, the modeling method and sustain algorithm of RSB-tree is researched. RSB-tree is proposed mainly for small granularity and recent time data, through it, spatio-temporal OLAP operations are realized.