Tag Archives: iaas

Infrastructure as Code

One of the most significant enablers of IT and software automation has been the shift away from fixed infrastructure to flexible infrastructure. Virtualization, process isolation, resource sharing and other forms of flexible infrastructure have been in use for many decades in IT systems. It can be seen in early Unix systems, Java application servers and […]

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Do Humans or Machines consume IaaS (REST API)

Infrastructure as a Service, like OpenStack and AWS, have made it possible to consume infrastructure on demand. It’s important to understand the ways in which both humans and machines interact with IaaS offerings in order to design optimal systems that leverage all possible automation opportunities. I drew the diagram below to help illustrate. Everything is […]

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