基于Hadoop的业务过程模型管理方法研究

卢厅; 刘建勋; 文一凭; 周栋; 石敏; 陈聪阳

基于Hadoop的业务过程模型管理方法研究

引用本文：卢厅，刘建勋，文一凭，周栋，石敏，陈聪阳.基于Hadoop的业务过程模型管理方法研究[J].计算技术与自动化,2015,(4):115-121

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作者	单位
卢厅，刘建勋，文一凭，周栋，石敏，陈聪阳	（湖南科技大学计算机科学与工程学院知识处理与网络化制造湖南省普通高校重点实验室，湖南湘潭411201）

中文摘要:目前现有业务过程模型研究的共同特点便是基于单机环境来构建业务过程库，并基于传统关系数据库来管理业务过程模型，完成相关的检索、存储等操作。为提高大规模业务过程模型检索与存储的效率，本文提出一种新的业务过程模型管理方法。该方法采用基于Hadoop大数据处理平台对业务过程模型进行管理，并采用Map/Reduce编程框架和HDFS文件系统分别对业务过程模型进行检索和存储，提高了业务过程模型存储效率，减少了模型检索匹配的时间。通过原型系统进行试验验证评估，证明了所提方法在存储和检索效率方面高于单机环境。

中文关键词:业务过程模型管理 Hadoop 检索存储效率

The Research of Business Process Model Management Based on Hadoop Methods

Abstract:At present, the common characteristic in the existing business process model research is to build the business process base under single-machine environment, to manage the business process model based on traditional relational databases, and to complete the relevant operations such as retrieval, storage etc. In order to improve the efficiency of retrieval and storage in large-scale business process model, a new business process model management method was proposed. It manages the business process model with a Hadoop based processing platform, retrieves and stores the business process model with Map/Reduce programming framework and HDFS file system, which improves the efficiency of business process model storage and reduces the match time in model retrieval. Through experimental verification with prototype system, it proves that the proposed method has better performance in storage and retrieval efficiency, compared with single-machine environment.

keywords:business process model management Hadoop retrieval storage efficiency.

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