Brain Dump

Sashimi Waterfall

Tags
soft-eng

Is a variant of the waterfall model where every phase can [see page 39, feedback] to every other phase.

\begin{figure}
  \center
  \begin{tikzpicture}[
    nd/.style={draw, rounded corners, minimum height=1cm, minimum width=3cm, fill=white},
    line/.style={thick},
  ]
    \node (req) [nd] {Requirements};
    \node (design) [nd, below right=-0.5cm of req] {Design};
    \node (imp) [nd, below right=-0.5cm of design] {Implementation};
    \node (ver) [nd, below right=-0.5cm of imp] {Verification};
    \node (dep) [nd, below right=-0.5cm of ver] {Deployment};
    \node (maintenance) [nd, below right=-0.5cm of dep] {Maintenance};
  \end{tikzpicture}
  \caption{The sashimi waterfall design model.}
  \label{fig:waterfall+feedback}
\end{figure}