I understand that db4o has thread safety (i.e. threads won't trample upon each other), and my ultimate understanding is that db4o is natively single-threaded in its behavior, so it can only ever handle a single request at once.
However, in response to an answer about a db4o query on stackoverflow (http://stackoverflow.com/questions/...eriences), someone stated that the threading model in CS mode is different. Is this true? Or do clients in a CS model still have to wait for other clients to finish each request?