title: Docker images which can handle multiple requests at the same time
body: <p>Unfortunately, I'm not really familiar with Linux and Docker. But maybe someone from you can help me.</p>
  <p>I need a lightweight Docker image that can do multiple byte stream conversions (e.g. encoding, encryption, compression, ...) in parallel. The process should be called several times outside of the image (e.g. from another image). If I understand it correctly, I need some kind of server that receives and processes the requests.</p>
  <p>How do you implement this and how would the program then be called?</p>
  <p>Many Thanks</p>