海量并行处理系统的大数据读写接口优化研究

文必龙; 宗文栋

doi:10.3969/j.issn.1004-1478.2012.03.007

May 2012

Article Contents

WEN Bi-long and ZONG Wen-dong. Research on interface optimization for reading and writing large data of massive parallel processing system[J]. Journal of Light Industry, 2012, 27(3): 28-30,48. doi: 10.3969/j.issn.1004-1478.2012.03.007

Citation: WEN Bi-long and ZONG Wen-dong. Research on interface optimization for reading and writing large data of massive parallel processing system[J]. Journal of Light Industry, 2012, 27(3): 28-30,48. doi: 10.3969/j.issn.1004-1478.2012.03.007 shu

Research on interface optimization for reading and writing large data of massive parallel processing system

School of Comp. and Infor. Tech., Northeast Petroleum Univ., Daqing 163318, China

Received Date: 2012-02-12
Available Online: 2012-05-15

Abstract

Aiming at the problems such as disorderly management of data file and low literacy rate in MPS,the system was optimized adopting the way collecting pattern for data flow control,and using the timeout mechanism,database connection pool and memory mapping technology.Test results showed that data managed orderly and file reading and writing speed increased in the optimized system.
- database file management,
- way collecting,
- timeout mechanism,
- connection pool,
- memory mapping
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Research on interface optimization for reading and writing large data of massive parallel processing system

Abstract

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Ralated

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通讯作者: 陈斌, bchen63@163.com