AWS DynamoDB support

[spanhotra]

Any plans to add that?

[madelson]

@spanhotra I'm open to adding this to the library or having someone contribute it. With any potential back-end, the first step is identifying how the locking can be implemented under the hood. https://github.com/awslabs/amazon-dynamodb-lock-client seems like a java library with similar capabilities to distributedlock, so maybe it can provide some inspiration.

[GFoley83]

+1 for this.

I've been using this .NET solution:
https://github.com/danielgerlag/DynamoLock

in prod, which has worked without problem.

That project is no longer supported though so would be awesome if you could incorporate a similar solution into this repo.