ZDNet – SaaS, PaaS, and IaaS: Understand the differences

Understanding the cloud is critical to the future of business. Here’s a brief explanation of the three layers by which cloud services are delivered.

Cloud computing is one technology moving faster than almost all others toward becoming table stakes in enterprise IT. In 2017 alone, the public cloud services market is predicted to grow 18 percent, hitting a value of $246.8 billion, according to research firm Gartner.

Understanding the cloud can help business leaders make more strategic investments and remain competitive going forward. Cloud clarity starts with understanding the model itself.

As a service
According to 451 Research analyst Carl Brooks, for a technology solution to qualify as “as a Service,” it has to meet the National Institute of Standards and Technology (NIST) definition parameters, which he paraphrased as “self-service, paid on-demand, elastic, scalable, programmatically accessible (APIs), and available over the network.”

More of the ZDNet article from Conner Forest