defmodule MyApp.Application do
  use Application
  import Supervisor.Spec

  def start(_type, _args) do
    children_sv1 = [
      supervisor(MyApp.Repo, []),
      ... # other workers
    ]

    children_sv2 = [
      supervisor(MyApp.Endpoint, []),
      ... # other workers
    ]

    opts1 = [strategy: :one_for_one, name: MyApp.Supervisor1]
    opts2 = [strategy: :one_for_one, name: MyApp.Supervisor2]

    Supervisor.start_link(children_sv1, opts)
    Supervisor.start_link(children_sv2, opts)
  end
end