“My application can’t be moved to the cloud!”

My company provides the ability to host IBM Power AIX and IBMi application workloads in the cloud. We partner with two of the world’s largest technology companies to provide this service. During my daily activities as a Cloud Solutions Architect (aka Pre-Sales Engineer), I listen to many customers tell us about their “hopes and dreams” regarding moving legacy workloads to the cloud. These are definitely “Cloud Stubborn”. But when it comes to legacy applications based on IBM Power one of their common responses is:

“It is impossible to move my IBM Power-based application to the cloud.”

Of course, that begs the question “Why not?” The answer is often one of these:

  1. “My application is based on IBM’s AS/400 or more recently called IBMi, or IBM AIX.”
  2. “My application has hard-coded IP addresses compiled into the source code.”
  3. “There is no longer anyone around who knows about the code or applications that are still running.”
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