On Thu, 12 Jul 2018 22:03:30 +0200 Andr? Malo <nd at perlig.de> wrote: > * INADA Naoki wrote: > > > Is there any real application which marshal.dumps() performance is > > critical? > > I'm using it for spooling big chunks of data on disk, exactly for the reason > that it's faster than pickle. Which kind of data is that? Regards Antoine.