AEM Content Architecture

Hi all,

I have been following up different links like below to understand AEM Content Architecture:

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/information-architecture/td-p/566047

https://cqdump.joerghoh.de/2017/11/06/information-architecture-content-architecture/

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/content-architecture-on-aem-that-supports-concurrent-content/m-p/395046#M9302

There is a great bit of theory of this subject in these.

Is there a simple practical example that I could see and learn please? However simple it is.

I highly appreciate all your responses.

Thanks,

RK.