Overview: Launching 2-tier infrastructure on AWS - Help | Atlas by HashiCorpThis tutorial will walk through launching a simple application on 2-tier AWS infrastructure. First, a quick overview of terminology and how the pieces fit together: Atlas Hierarchy Infrastructure is made up of many nodes, which run one or more services, such as a database, web servers, or load balancer. A service is defined by both it's software requirements, such as Ruby, Redis, Nginx, and the se
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