SAP systems running in a distributed environment have certain requirements regarding how to set the hostname and how those need to be resolved from other hosts. In our test landscape we use virtual hostnames to decouple the SAP instances from the underlying hardware which is running on a Red Hat Linux Server. This blog post will walk you through the components in AWS that fullfil those requirements and allow SAP instances to communicate while keeping administrative effort super low.
Articles tagged with "dns"
DNS is a core component of the internet. In this post we’ll briefly take a look at how it works and what the difference between CNAME and ALIAS records in Amazon Route53 are.