Uniform data access platform for SQL and NoSQL database systems

作者：

Highlights：

• A novel metamodel-based data integration approach is proposed, which allows to query data from heterogeneous (relational and NoSQL) database systems simultaneously.

• The presented method cover structural, semantic and syntactic heterogeneities of source systems.

• The presented method was experimentally evaluated by developing a web-based application which allows users to query data from relational database management systems (RDBMSs) and MongoDB.

摘要

•A novel metamodel-based data integration approach is proposed, which allows to query data from heterogeneous (relational and NoSQL) database systems simultaneously.•The presented method cover structural, semantic and syntactic heterogeneities of source systems.•The presented method was experimentally evaluated by developing a web-based application which allows users to query data from relational database management systems (RDBMSs) and MongoDB.

论文关键词：Uniform data access,Relational database management systems,NoSQL database management systems,MongoDB,Data integration,JSON

论文评审过程：Received 8 August 2016, Revised 1 March 2017, Accepted 18 April 2017, Available online 4 May 2017, Version of Record 9 May 2017.

论文官网地址：https://doi.org/10.1016/j.is.2017.04.002