A preprocessing strategy of RDF data query based on relational database
Yuanyuan Chen · 2017
To improve the efficiency of the query on the data of resource description framework (RDF), the method of storage and management of the data at home and abroad is studied.According to the characteristic of the data that the number of subjects and objects is large and the number of attributes is small, a preprocessing of the storage of the data based on the relational database is proposed.The query first judge the property, and then performed, thus the efficiency of the implementation of the query is improved.Finally, the data was generated uses the LUMB data set, and then, the designed query is executed on it.The experimental results verify the validity of the method.