Content as a Service (CaaS) explains
The Right CaaS Approach - Classic CMS vs. Decoupled CMS vs. Headless CMS
This is how large amounts of data can be handled in content management
Simply Omnichannel - Deliver content with Content as a Service
Why Content as a Service (CaaS) is equally important for IT and marketing.
Establishing CaaS in your own company - How to proceed