An Orm-Based Method and Platform to Uniformly Access Heterogeneous Data in China National Earthquake Precursor Network

Chen Wang, Yuntian Teng, Xiaomei Wang, Xiaoyong Fan, Jiemei Ma

2018

Abstract

The distribution and heterogeneity of data sources in a national earthquake precursor network make uniform data access difficult. To resolve this problem, we propose a uniform data access method based on object relation mapping, and then design a uniform data access platform. The proposed uniform data access method adopts a view of the data in three layers with two layers of mapping. The former includes the application subject view (ASV), a uniform access view (UAV) and a local data view (LDV), and the latter includes mapping between the application subject view (ASV) and the uniform data access view (UDAV), and mapping between the uniform data access view (UDAV) and the original data view (ODV). This design has potential practical applications which validate that a platform based on the proposed method effectively serving the China National Earthquake Precursor Network.

Paper Citation

in Harvard Style

Wang C., Teng Y., Wang X., Fan X. and Ma J. (2018). An Orm-Based Method and Platform to Uniformly Access Heterogeneous Data in China National Earthquake Precursor Network.In Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG, ISBN 978-989-758-342-1, pages 434-439. DOI: 10.5220/0007431504340439

in Bibtex Style

@conference{iweg18,
author={Chen Wang and Yuntian Teng and Xiaomei Wang and Xiaoyong Fan and Jiemei Ma},
title={An Orm-Based Method and Platform to Uniformly Access Heterogeneous Data in China National Earthquake Precursor Network},
booktitle={Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,},
year={2018},
pages={434-439},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007431504340439},
isbn={978-989-758-342-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,
TI - An Orm-Based Method and Platform to Uniformly Access Heterogeneous Data in China National Earthquake Precursor Network
SN - 978-989-758-342-1
AU - Wang C.
AU - Teng Y.
AU - Wang X.
AU - Fan X.
AU - Ma J.
PY - 2018
SP - 434
EP - 439
DO - 10.5220/0007431504340439