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So this is a centralized immutable database though Amazon? This is old tech, but repackaged and marketed to people who 'want the blockchain'. I think the only

So this is a centralized immutable database though Amazon? This is old tech, but repackaged and marketed to people who 'want the blockchain'. I think the only reason alt-coins exploded is that people had little understanding of how common databases were but lots of understanding of the explosion in Bitcoin Price.

rdl 8y ago
QLDB is the old tech (which is useful for the majority of important centralizable applications). Managed Blockchain is hyperledger or (eventually) ethereum, managed deployment on AWS.