CloudB covers a gray area in the data storage segment, by providing a scalable, distributable and robust system.
Many would define it as being in the stream of no-SQL movement, but it's actually data-model agnostic: this means it could also support an SQL model over a distributed network.
Natively supports a variety of APIs for dispatching data management and query through several protocols (eg. HTTP, TCP/IP, etc.) and standards (notably REST) on the most common formats (binary, XML-RPC, JSON-RPC, etc.).