[ddorian43]

No salt required. You can replace it with any strongly consistent system that has transactions and it's the same.

[ta7756]

I see. Has Amazon replaced Dynamo with Postgres? Has Google replaced BigTable with MySQL?

[ddorian43]

Dynamo sucks. BigTable IS strongly consistent. https://ai.google/research/pubs/pub41344 F1 DB from google. Facebook uses MySQL. DynamoDB IS built on top of Mysql/Innodb.