title: Multiple instance with Apache Nifi
body: <p>I have a standalone Nifi process and it have a variable in my case is schoolId to generate flowfile (schoolId is input for my process). This process listening an api and update schoolId when have new id, then it run process and return to me result.
  What happend if the api return multiple schoolId one time and it's possible if i want Nifi can run multiple instance with each schoolId receive from my api?(like i have received 5 schoolId, Nifi can run 5 process instance in the same time? or some thing else make my process can handling all them in the same time)<a href="https://i.stack.imgur.com/ZVPU4.png" rel="nofollow noreferrer">this is my process image</a></p>