A Hadoop/MapReduce based platform for supporting health big data analytics

被引:1
|
作者
Kuo, Alex [1 ]
Chrimes, Dillon [2 ]
Qin, Pinle [3 ]
Zamani, Hamid [1 ]
机构
[1] School of Health Information Science, University of Victoria, Victoria,BC, Canada
[2] Vancouver Island Health Authority, Victoria,BC, Canada
[3] Faculty of Big Data, North University of China, Shanxi, China
关键词
Data Analytics - Health - Benchmarking - Hospital data processing - File organization;
D O I
10.3233/978-1-61499-951-5-229
中图分类号
学科分类号
摘要
In this paper, we report our practical experience in designing and implementing a platform with Hadoop/MapReduce framework for supporting health Big Data Analytics. Three billion of emulated health raw data was constructed and cross-referenced with data profiles and metadata based on existing health data at the Island Health Authority, BC, Canada. The patient data was stored over a Hadoop Distributed File System to simulate a presentation of an entire health authority's information system. Then, a High Performance Computing platform called WestGrid was used to benchmark the performance of the platform via several data query tests. The work is important as very few implementation studies existed that tested a BDA platform applied to patient data of a health authority system. © 2019 American Psychological Association Inc. All rights reserved.
引用
收藏
页码:229 / 235
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