POWER DATA MODELS DEFINED IN GRAPH ORIENTED DATABASES

Abstract

Graph oriented databases and power data models are covered by this paper. Input data are presented as one of the forms of RDF serialization and graph-oriented database is MarkLogic database. Data in database are stored in triples format (subject-predicate-object). CRUD (Create, Read, Update, Delete) operations were tested with developed client application relying on SPARQL query language. Also, MarkLogic Inferencing option was tested. Inferencing presents capability of MarkLogic database to create new triples based on the existing information. An analysis of database performances based on input data size and inference capability is performed. Network connectivity test based of inference capability is performed, too.