"Before we selected OrientDB we developed a few prototypes to evaluate the performance of the database in being able to efficiently handle large volumes of records of data where the precise field composition of each record is specified by the user during deployment. We evaluated both relational databases and a couple of NoSQL database and OrientDB was clearly the best option. The flexible Apache license was also another key reason why we made the selection. Finally, the fact that OrientDB is supported by such a dedicated group of people who also provide commercial support if needed, was the feature that closed the deal."