A user just asked this:
Full rebuild taking ~3 days… I know there’s a lot of variables but
does that sound about right for:
150,974 image files
211 video files
Synchronization speed depends on both your hardware, your network, and the contents of your library.
I have a ~8 year old dual-core, hyperthreaded Intel NUC that does 3 imports concurrently and is regularly I/O bound on my old NAS that has aging HDDs. The NUC takes about 3-15 seconds per image (depending on the size of the original image: older 2MP images can import in less than a second, and recent dSLR 25MP RAW images can take 15 seconds just to spool off the spinning rust onto the LAN with I/O contention).
I also have a 2 year old AMD 3900x that runs 18+ concurrent imports, and when using SSD for storage, it’s 20x+ faster than the NUC+NAS.
150k assets in one day is ~1.7s per asset: (150000 / (24 * 60 * 60)), so 3 days to rebuild is about in line with my NUC.