An Efficient OLAP Cube Generation and Storage Scheme
摘要
OLAP is a process and methodology for a multidimensional data analysis that is essential to extract desired data and to derive value-added information from an enterprise data warehouse. In order to speed up OLAP query processing, most OLAP systems pre-compute and store analysis results into arrays or tables, called "cube'. In this paper, we present a fast and scalable cube generation algorithm and propose a cube storage scheme for fast query processing. Our cube generation algorithm has high memory utilization and our cube storage scheme uses the Z-indexing technique to cluster data for queries.
引用本文（GB/T 7714）
Myung Kim, Yoonsun Lim, Ji Suk Song. An Efficient OLAP Cube Generation and Storage Scheme[J]. Institutional Repositories DataBase (IRDB), 2002.
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