title: What diagram tool is used to generate microservice architecture
body: <p>what diagram tool is used to generate the following diagram? Thanks.</p>
  
  <p><a href="https://i.stack.imgur.com/pyu3F.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pyu3F.png" alt="enter image description here"></a></p>
  
  <p><a href="https://dzone.com/articles/building-microservices-inter-process-communication-2" rel="nofollow noreferrer">source link</a></p>