Sometimes new roll-out causes outage, sometimes, roll-out are delayed due to the overall system architecture. Reading the post-mortem, I could not help but be r

Sometimes new roll-out causes outage, sometimes, roll-out are delayed due to the overall system architecture. Reading the post-mortem, I could not help but be reminded of this issue as described here: https://www.youtube.com/watch?v=y8OnoxKotPQ https://www.youtube.com/watch?v=y8OnoxKotPQ