Ingo from ArangoDB here. I agree that vendor tests are always biased, of course you want to show that your product is competitive.<p>But as there is no independent institution that compared our product and as we want to know where we stand with ArangoDB, Claudius did his own tests. And as the work is already done, why not share it.<p>We tried our best to do it as open as possible. PostgreSQL performed very well and we have a problem with memory consumption - have a look at the charts, we will try to improve there.<p>- Every database configuration is public<p>- All test scripts are available on Github<p>- We publish updates if we get pull-requests or comments with suggestions for improvements<p>We did that before and after the last test, some database vendors sent us improved snapshots of their databases which found their way into the latest products (OrientDB and Neo4j).<p>If you have suggestions for improvements, please let us know.