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13 May 2013
We are often asked why we do not list Hadoop in the DB-Engines ranking. So we provide the way we see it.
DB-Engines is an initiative to collect and present information on database management systems (DBMS). In addition to established relational DBMS, systems and concepts of the growing NoSQL area are emphasized.
The DB-Engines Ranking is a list of DBMS ranked by their current popularity. The list is updated monthly.
The most important properties of numerous systems are shown in the overview of database management systems. You can examine the properties for each system, and you can compare them side by side.
In the database encyclopedia terms and concepts on this topic are explained (available only in German).
DB-Engines has been created and is maintained by solid IT.
If you have suggestions, questions or general feedback, we would appreciate to get a message from you.
Despite careful research, we can assume no liability for the information presented here to be complete and accurate.