Query processing algorithm for vertically partitioned federated database systems
作者： Xin He
DOI:
关键词:
摘要: Querying data stores in a federation of stores. A first search filter is accessed. The constructed with one or more nested logical AND, OR, NOT operands. normalized to that logically equivalent the filter. includes 3 4 levels. All level operands are ORed. second ANDed. third at least parameters NOTs. Any fourth parameters. used plurality for information by searching different two top
lens.org 参考文章(17)
Haifeng Jiang, Dengfeng Gao, Wen-Syan Li, Correlation and parallelism aware materialized view recommendation for heterogeneous, distributed database systems ,(2008)
Kazi Atif-Uz Zaman, Donavan A. Schneider, Using query persistence for efficient subquery evaluation in federated databases ,(2004)
Donald R. Slutz, Test generator for database management systems providing tight joins ,(2004)
Asuman Dogac, Cem Evrendilek, Query Decomposition, Optimization and Processing in Multidatabase Systems. next generation information technologies and systems. pp. 0- ,(1995)
Won Kim, Jorge Garza, Ali Keskin, Spatial Data Management In Database Systems: Research Directions SSD '93 Proceedings of the Third International Symposium on Advances in Spatial Databases. pp. 1- 13 ,(1993) , 10.1007/3-540-56869-7_1
Mikhail Gilula, System and method for querying heterogeneous data sources ,(2011)
Sanjay P. Ghatare, Partitioning data access requests ,(2003)
Mihnea Andrei, Sudipto R. Chowdhuri, System and Methodology for Parallel Query Optimization Using Semantic-Based Partitioning ,(2005)
Basuki N. Soetarman, Siyi Terry Donn, Frank C. Tung, Daniel T. Chang, Tae Jae Lee, Robert N. Summers, Douglas Michael Hembry, Federated searches of heterogeneous datastores using a federated datastore object ,(1998)
Ee-Peng Lim, Jaideep Srivastava, Query optimization and processing in federated database systems Proceedings of the second international conference on Information and knowledge management - CIKM '93. pp. 720- 722 ,(1993) , 10.1145/170088.170469