Partition transfer algorithm of joining query

doi:10.3778/j.issn.1002-8331.2009.35.004

Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (35): 10-13.DOI: 10.3778/j.issn.1002-8331.2009.35.004

• 博士论坛 • Previous Articles Next Articles

Partition transfer algorithm of joining query

ZOU Xian-xia^1，3，JIA Wei-jia^1，2，PAN Jiu-hui³

1.School of Information Science and Engineering，Central South University，Changsha 410083，China
2.Department of Computer Science，City University of Hong Kong，Kow loon，Hong Kong，SAR China
3.Department of Computer Science，Jinan University，Guangzhou 510632，China

Received:2009-09-03 Revised:2009-10-12 Online:2009-12-11 Published:2009-12-11
Contact: ZOU Xian-xia

连接查询的分片传输算法

邹先霞^1，3，贾维嘉^1，2，潘久辉³

1.中南大学信息科学与工程学院，长沙 410083
2.香港城市大学计算机系，香港九龙
3.暨南大学计算机系，广州 510632

通讯作者: 邹先霞

Abstract

Abstract: The application of data distributed processing and information integration always relates to joining query based on basic table of data source.But the query is repeated and the scalar of traffic is very large.So it is important to reduce traffic，which would affect the efficiency of the whole system.The paper puts forward the data partition algorithm based on query definition in order to reduce transmission costs.

摘要： 在分布式数据处理及信息集成应用中，大量使用涉及信息源本地基表的连接运算的查询，其结果往往数据量非常大，而这样的查询可能会被多次重复地使用，因此，如何降低数据通信量对于提高系统性能至关重要。提出了一个基于查询定义的分片传输算法来降低数据传输量。

CLC Number:

TP311

ZOU Xian-xia^1，3，JIA Wei-jia^1，2，PAN Jiu-hui³. Partition transfer algorithm of joining query[J]. Computer Engineering and Applications, 2009, 45(35): 10-13.

邹先霞^1，3，贾维嘉^1，2，潘久辉³. 连接查询的分片传输算法[J]. 计算机工程与应用, 2009, 45(35): 10-13.

[1]	SHI Heng-liang^1，2，3，REN Chong-guang^1，3，BAI Guang-yi^1，3，PU Jie-xin². Cloud database dynamic route query based on self-adaptive ant colony optimization [J]. Computer Engineering and Applications, 2010, 46(9): 10-12.
[2]	ZHAO Qian，SHANG Xue-qun. Mining co-regulated genes from microarray data quickly and effectively [J]. Computer Engineering and Applications, 2010, 46(9): 33-37.
[3]	RONG Mei. Scenario-based design method for embedded software [J]. Computer Engineering and Applications, 2010, 46(9): 62-64.
[4]	LIU Shun-jiang，LIU Guo-hua，LI Ying. Complex schema matching approach based on informational context of data sources [J]. Computer Engineering and Applications, 2010, 46(9): 120-122.
[5]	LU Xiao-yun，YANG Yong，WANG Ling-yun. S-rough Vague set and its application [J]. Computer Engineering and Applications, 2010, 46(8): 34-36.
[6]	YUAN Ben-gang¹，CHEN Li¹，JIN Yan². Mining of negative frequent patterns in databases [J]. Computer Engineering and Applications, 2010, 46(8): 117-119.
[7]	CHEN Hong^1，2，GUO Gong-de^1，2. Spatial overlapping based semi-supervised feature selection [J]. Computer Engineering and Applications, 2010, 46(8): 130-132.
[8]	ZHAO Qian，SHANG Xue-qun，WANG Miao. Semi_supervised clustering algorithm based on seeds set and frequent itemset mining [J]. Computer Engineering and Applications, 2010, 46(8): 123-126.
[9]	ZHANG Li¹，PANG Huan-li¹，WANG Xiao-hu¹，WANG Jia². Fuzzy C means cluster algorithm for co-regulation genes [J]. Computer Engineering and Applications, 2010, 46(7): 32-33.
[10]	TANG Ai-guo¹，WANG Ru-long²，HU Chun-hua¹. Application of Bayesian networks in software project risk assessment [J]. Computer Engineering and Applications, 2010, 46(7): 62-65.
[11]	WANG Lin，ZHUANG Wei-hua. Improved method on Web log sequential pattern mining [J]. Computer Engineering and Applications, 2010, 46(7): 136-138.
[12]	HU Ming-xiao¹，Leon X.Ding². Document distance metric used in plagiarism detection [J]. Computer Engineering and Applications, 2010, 46(7): 148-152.
[13]	ZHU Feng，CHEN Li. Improved ant based clustering algorithm [J]. Computer Engineering and Applications, 2010, 46(6): 133-135.
[14]	CHEN Xiao-dong^1，2，YIN Xue-song²，LIN Huan-xiang³. Semi-supervised clustering approach with discriminant analysis [J]. Computer Engineering and Applications, 2010, 46(6): 139-143.
[15]	WU Qing-xi，TAO Xian-ping. ARDF：Resource description framework for application migration [J]. Computer Engineering and Applications, 2010, 46(6): 67-70.

Partition transfer algorithm of joining query

连接查询的分片传输算法

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics