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Aurora databases and DocumentDB share the same underlying reliable single-writer, many-reader block device for storage. That is all the magic. Not sure where yo

Aurora databases and DocumentDB share the same underlying reliable single-writer, many-reader block device for storage. That is all the magic. Not sure where you got the idea that DocumentDB has Postgres underneath it.

cdbattags 8y ago
See this thread: https://news.ycombinator.com/item?id=18869755 https://news.ycombinator.com/item?id=18869755 The HN community did a little bit of reverse engineering.
- spullara 8y ago
  I think they are wrong and Amazon is just sharing code with their Postgres layer.
- jen20 8y ago
  That was more guessing than reverse engineering, no?