Solutions for the Object-Relational Databases Design

The need for databases occurs in the moment when takes place an informatics system development. Moreover, databases are an important step in this process. For this reason, this paper deals with object-relational databases implementation as part of informatics systems development. The practical implementation is made on a decision support system (DSS) prototype, which can be applied in the uncertain and unpredictable environments, like the production and the prediction of the wind energy.