DocumentCode
3105231
Title
A New Method for Computation of the Node´s Estimated_Cost of Transaction_Based on Approach in Vertical Partitioning
Author
Zhang, Shuzhen ; Zhao, Kai
Author_Institution
Coll. of Comput. Sci., Xi´´an Polytech. Univ., Xi´´an, China
fYear
2011
fDate
16-18 Aug. 2011
Firstpage
1
Lastpage
3
Abstract
The vertical partitioning is a process of dividing a relation into several fragments. The objective of vertical partitioning is to minimize the number disk accesses and execute transactions concurrently, furthermore ,the performance of query execution and system throughput are improved. Study and expand the transaction_Based vertical partitioning algorithm in this paper. It has been proved that it can decompose a relation into fragments relationally.
Keywords
distributed databases; query processing; disk accesses; estimated transaction cost; query execution; system throughput; vertical partitioning; Clustering algorithms; Computer networks; Distributed databases; Indexes; Partitioning algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Internet Technology and Applications (iTAP), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7253-6
Type
conf
DOI
10.1109/ITAP.2011.6006251
Filename
6006251
Link To Document