What has sometimes been described as mobile middleware has taken a new tack. Now, the idea of Backend as a Service (BaaS) has begun to take off in the mobile application development space. Proponents of BaaS say it helps developers easily build mobile apps, or any other applications connected to a cloud backend. Some of their views suggest a wholly new computer architecture is in the works. Fact Fractal is among the horses running in the BaaS stakes.