C API - https://apple.github.io/foundationdb/api-c.html
Erlang Nif documentation - http://erlang.org/documentation/doc-9.3/erts-9.3/doc/html/erl_nif.html
Data Encoding Spec - https://github.com/apple/foundationdb/blob/master/design/tuple.md
New Bindings Notes - https://forums.foundationdb.org/t/creating-new-bindings/207
Directory spec - https://github.com/apple/foundationdb/blob/master/bindings/bindingtester/spec/directoryLayerTester.md