Sarawagi, Sunita (1997) Indexing OLAP data IEEE Data Engineering Bulletin .
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Abstract
In this paper we discuss indexing methods for On-Line Analytical Processing (OLAP) databases. We start with a survey of existing indexing methods and discuss their advantages and shortcomings. We then propose extensions to conventional multidimensional indexing methods to make them more suitable for indexing OLAP data. We compare and contrast R-trees with bit-mapped indices which is the most popular choice for indexing OLAP data today. 1
| Item Type: | Article |
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| Source: | Copyright of this article belongs to ResearchGate GmbH |
| ID Code: | 128435 |
| Deposited On: | 20 Oct 2022 10:20 |
| Last Modified: | 14 Nov 2022 11:57 |
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