+----------------------+     +-----------------+
   | Event-Triggered Data |<----+ Streaming Data  |
   +-------+---+----------+     +-----+---+-------+
           |   |                      |   |
           |   |                      |   |
           |   |   +--------------+   |   |
           |   +-->| Derived Data |<--+   |
           |       +------+------ +       |
           |              |               |
           |              V               |
           |       +--------------+       |
           +------>| Simple Data  |<------+
                   +--------------+