Great! There aren't that many persistent (disk-based) KV-stores out there. I planned to, but didn't get to actually use Riak, and was sad when the company seeme

Great! There aren't that many persistent (disk-based) KV-stores out there. I planned to, but didn't get to actually use Riak, and was sad when the company seemed to go down. As far as licensing goes, it would be great to have one that would allow me to link the client code libraries and run the servers without having to worry about anything. If I understand correctly, Apache2 goes way beyond that, while GPL is somewhat ambiguous on that. (Yes, one could implement their own client, but that'd be reinventing the wheel). Thank you for keeping this work alive!