There is almost nothing public about Colossus. Here's some marketing fluff, but it's clear that Colossus is the successor to GFS and they compare scale (CFS >>

There is almost nothing public about Colossus. Here's some marketing fluff, but it's clear that Colossus is the successor to GFS and they compare scale (CFS >> GFS). https://cloud.google.com/blog/products/storage-data-transfer/a-peek-behind-colossus-googles-file-system https://cloud.google.com/blog/products/storage-data-transfer... Also this slide deck https://www.pdsw.org/pdsw-discs17/slides/PDSW-DISCS-Google-Keynote.pdf https://www.pdsw.org/pdsw-discs17/slides/PDSW-DISCS-Google-K...