Listing a folder with millions of files

[Jeremy Pemberton-Pigott]

Hi,

I need to list a sub-set (few 100,000) of files in a folder with millions
of files (to do some historical processing).  What's the best way I can do
that?  ListFiles is taking way too long and seems to try to dump the entire
list to the flow when I test it on a smaller folder list.  It would be good
if the listing emitted files in smaller chunks so that the flow can start
working on them.

Regards,

Jeremy