12 ms·

Dropbox Storage is a MUCH easier problem to solve than S3. They don't have the mix of high perf vs cold backup storage, so design is much, much simpler.

• ddorian43 1y ago
  Its the same design. Actually, S3 is easier, because of the bigger scale, making it easier to support high perf. The bigger the scale the easier it is to support high perf on HDDs.
  • awill 1y ago
    I worked on S3. It's not.
    • ddorian43 1y ago
      I'm too lazy to find the slide deck from AWS CTO where he explained it, the bigger the total scale the easier it was to support bursting workloads by spreading chunks of data across the whole fleet of disks.