title: Erlang Load balancer
body: <p>Load balancer must know all the nodes. Clients will interface with load balancer, who then gives each task to node. </p>
  
  <p>How can there be no single point of failure if client always accesses same (single) load balancer? You cannot have two load balancers, otherwise how will client know which one to connect to?</p>
  
  <p>Is it accepted that for some parts of design you cannot avoid single point failure?</p>