> Define "small" - cost of physical dimensions, independence of operation, or cost of near-zero usage. All three and possibly more. I think it all depends on w

> Define "small" - cost of physical dimensions, independence of operation, or cost of near-zero usage. All three and possibly more. I think it all depends on what you're doing. > For example, S3 and Lambda are basically free for usage with near-zero traffic Just to build on this a little bit, even this has limits: if your operating environment has extremely lower power availability (so, low available bandwidth), maybe S3 has too much data transfer overhead!