EVALUATION OF DATABASE TECHNOLOGIES FOR USAGE IN DYNAMIC DATA MODELS - A Comparison of Relational, Document Oriented and Graph Oriented Data Models

Abstract

Database technologies are evaluated in respect to their performance in model extension, data integration, data access, querying and distributed data management. The structure of the data sources is partially unknown. Additional value is gained combination of data sources. Data models for a relational, a document and a graph oriented database are compared showing strengths and weaknesses of each data model.