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基于多维数据库的MOLAP存储及查询技术研究 被引量:7

Research of MOLAP Storage and query Techniques Based on Multidimensional Database
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摘要 与关系数据库相比,基于多维数组的多维数据库更适合表示和存储多维数据。文章研究了基于多维数据库的MOLAP数据存储组织方法,主要讨论了三个方面内容:多维数据模式、MDDB(MultidimensionalDataBase)的数据存储结构及MOLAP查询分析。 As compared to RDB(Relational DataBase),MuhiDimensional Data Base(MDDB) which base on multidimensional arrays is more suitable to express and store multidimensional data.This paper has studied the approaches of MOLAP data storage organization based on multidimensional database, which mainly focus on three aspects: Multidimensional database schema,data storage structure of multidimensional database and multidimensional On-line Analytical Processing query analysis,
出处 《计算机工程与应用》 CSCD 北大核心 2005年第24期166-168,共3页 Computer Engineering and Applications
关键词 多维数据库模式 多维数组 数据仓库 多维数据库 MOLAP查询 MultiDimensional Data Base schema,multidimensional arrays,data warehouse,MultiDimensional Data Base,MOLAP query
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  • 1Inmon W H,Building the Data Warehouse[M].2nd ed,New York:John Wiley and Sons,Inc, 1996.
  • 2Colliat G.OLAP,relational,and multidimensional database systems[J]. SIGMOD Record, 1996;25(3) :64-69.
  • 3Zhao Yi-hong,Deshpande P M,Naughton J F.An array-based algorithm for simultaneous multidimensional[J].ACM SIGMOD Record, 1997 ;26(3) : 159-170.
  • 4Sarawagi S,Stonebraker M.Efficient organization of large multidimensional arrays[C].In:Proceedings of the lOth International Conference on Data Engineering, 1994:328-336.
  • 5Li Jian-zhong,Riotem D,Srivastava J.Aggregation algorithms for very large compressed data warehouses[C].In:Maleolm P A ed.Proceedings of the 25th International Conference on Very Large Data Bases, 1999 : 651 -662.
  • 6Goil S.High performance on- line analytical processing and data mining on parallel computers[D].Ph D Thesis.Northwestern University, 1999.
  • 7冯建华,蒋旭东,周立柱.用于数据仓储的一种改进的多维存储结构[J].软件学报,2002,13(8):1423-1429. 被引量:10
  • 8STOHR T,MARTYENS H.Multi-Dimensional Database Allocation for Parallel Data Warehouse[C].In:IEEE Proceedings of 26- VLDB Conference, Egypt : IEEE, 2000 : 273-284.

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