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Iaas, Paas and Saas

David Liu edited this page Jan 5, 2023 · 1 revision

XaaS, means something can be on-demand access to cloud-hosted materials

https://www.ibm.com/topics/iaas-paas-saas

IaaS

provides cloud-hosted physical and virtual servers, storage and networking - the backend IT infrastructure for running applications and workloads in the cloud.

PaaS

a complete, ready-to-use, cloud-hosted platform for developing, running, maintaining and managing applications. (Application DevOps)

SaaS

ready-to-use, cloud-hosted application software.

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