Doesn't Bigtable, according to the 2006 paper, allow for this too? > Each cell in a Bigtable can contain multiple versions of the same data; these versions are

Doesn't Bigtable, according to the 2006 paper, allow for this too? > Each cell in a Bigtable can contain multiple versions of the same data; these versions are indexed by timestamp. Bigtable timestamps are 64-bit integers. They can be assigned by Bigtable, in which case they represent realtime in microseconds... https://research.google/pubs/pub27898.pdf https://research.google/pubs/pub27898.pdf