Citation:
Wang Baohui, Gao Yuan. Design and Implementation of Distributed File Storage System based on BIM data. Journal of Information Technologyin Civil Engineering and Architecture,
2016, 8(5): 40-44.
doi: 10.16670/j.cnki.cn11-5823/tu.2016.05.08
2016, 8(5): 40-44. doi: 10.16670/j.cnki.cn11-5823/tu.2016.05.08
Design and Implementation of Distributed File Storage System based on BIM data
Software College of Beihang University, Beijing 100191, China |
Building information modeling (BIM) related technologies have been widely used in recent years. Dueto itsnon-structural and growing volume, BIM data puts forward higher requirements tostorage system. In this paper, we design and implement a distributed file systemto store BIM data with high availability, load balancing, and horizontalexpansion. The FastDFs and HDFS(Hadoop distributed filesystem) are basically used to store small files and large files respectively. On top of this arrangement, Nginx reverse proxy server with Keepalived module is deployed tounify the user access port, and encapsulate the Web API to manage the BIM data. Preliminary experiment results show that our approach achieves better performance.
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王珺. BIM理念及BIM软件在建设项目中的应用研究[D]. 西南交通大学, 2011. |
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NIBS NationalBIM Standard Project Committee, National BIM Standard[EB/OL]. [2016-10-27]. https://www.nationalbimstandard.org/faqs. |
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HDFSArchitecture[EB/OL]. [2016-10-27]. http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsDesign.html. |
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林丽丽.使用高性能Web服务器Nginx实现开源负载均衡[J].大众科技, 2010, 卷缺失(7):27, 37-38. |
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Keepalived[EB/OL]. [2016-10-27]. http://www.keepalived.org/ |
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