Setting up a cluster?

Hello,

thanks for your feedback. I read the manual before, but some thinks are not clear to me, yet :-/

  • If each cluster-node is running its own database - how are they supposed to be synched? Using Message Queuing, Postgres-Clustering or else?
  • What is the reason for using Docker here? How does the App-environment interactv with my Host System? How is resonsible for patching requirements?

Thanks, yanosz