Shouldn’t the "Storage options in the cloud" link in resources point to the latest version of the document at https://docs.aws.amazon.com/whitepapers/latest/aws-storage-services-overview/aws-storage-services-overview.pdf#welcome ?
It seems like the link you referenced is a pdf generated from html version, while the link for the video is an actual pdf version. Both of them are from 2016 and should be the same content-wise.
My confusion stems from the fact that whitepaper is referrred as "Storage Options" in the slides, but the title on the linked whitepaper itself is different??
Also here’s another whitepapers I recently found, it seems to be named here as "Storage Options". Not sure if if it’s any different from the linked whitepapers as i haven’t taken too close a look.