[IO-500] Presentation about Metadata benchmarking

Dear all, I have recently given a presentation regarding the metadata benchmarking, the md-real-io and the io-500 approach: https://wr.informatik.uni-hamburg.de/_media/events/2017/uiop-kunkel-metad... Please feel free to comment on this. Regards, Julian -- http://wr.informatik.uni-hamburg.de/people/julian_kunkel