help_outline CLOUD Go build and operate: AWS shifts focus to removing system complexity during re:Invent’s third week SHARE After two straight weeks and a steady drumbeat of new product and service announcements during re:Invent 2020, Amazon Web Services Inc. kicked off the third week of it’s three-week event by sitting back and taking a breath. Today’s keynote presentation by Werner Vogels (pictured), chief technology officer and vice president of Amazon.com Inc., was notable less for the new products he announced and more for his observations about the current complexity of the enterprise computing infrastructure and what AWS was doing to address it.