The presenter proposes these production techniques but does not benchmark them in this video. 10:13

  • Give services independent database infrastructure to tune and scale storage separately. This adds a control point but does not automatically make services faster. 10:13
  • Keep local copies of frequently needed data to avoid repeated calls to other services. The presenter characterizes this as a departure from strict microservice ownership. 10:13
  • Move work that need not finish before the response into asynchronous events to shorten the synchronous response path. 10:33
  • Replication introduces consistency and operational decisions. A copied profile needs updates when the original changes and a policy for disagreement between copies, creating cache-invalidation problems. 10:33 10:50