anchor.diff:  Architecture <<soa>>, the rise of the API <<api>><<api2>>, Internet of Things <<iot>>,
   and Big Data <<bigdata>>.  In addition, the level of rigor necessary for 
   compliance, privacy, and security is constantly on the rise.  Even still with 
  -all of these new concepts coming about the patterns and needs of dataflow is 
  +all of these new concepts coming about, the patterns and needs of dataflow are 
   still largely the same.  The primary differences then are the scope of
   complexity, the rate of change necessary to adapt, and that at scale  
   the edge case becomes common occurrence.  NiFi is built to help tackle these 
  
positive.code: NiFi's content repository is designed to act as a rolling buffer of history.  Data
  is removed only as it ages off the content repository or as space is needed.  This
  combined with the data provenance capability makes for an incredibly useful basis
  to enable click-to-content, download of content, replay, and all at a specific 
  point in and objects lifecycle which can even span generations.
  
  Visual Command and Control::
  Dataflows can become quite complex.  Being able to visualize those flows and express
  them visually can help greatly to reduce that complexity and to identify areas which
  need to be simplified.  NiFi enables not only the visual establishment of dataflows but
  it does so in real-time.  Rather than being 'design and deploy' it is much more like
  molding clay.  If you make a change to the dataflow that change is taking effect.  Changes
  are fine-grained and isolated to the affected components.  You don't need to stop an entire
  flow or set of flows just to make some specific modification.  
  
  Flow Templates::
  Dataflows tend to be highly pattern oriented and while there are often many different
  ways to solve a problem it helps greatly to be able to share those best practices.  Templates
  allow subject matter experts to build and publish their flow designs and for others to benefit
  and collaborate on them.
  
  
negative.code:         either side of the sender/recipient equation.
      User to system;;
          NiFi enables 2-Way SSL authentication and provides pluggable authorization so that it can properly control
          a user's access and at particular levels (read-only, dataflow manager, admin).  If a user enters a 
          sensitive property like a password into the flow, it is immediately encrypted server side and never again exposed
          on the client side even in its encrypted form.
  
  Designed for Extension::
  