Are there any unbiased comparisons of Resin and other app servers? The only source for their claims of better performance is their own benchmark of serving what seem to be static files. [0] A discussion of it pointed out that the comparison is totally moot, since Resin caches 1k files (and thus outperforms Nginx for that metric), but otherwise is pretty similar for larger files. [1]

[0] http://www.slideshare.net/billdigman/resin-outperforms-nginx [1] https://www.ruby-forum.com/topic/4404987