Recently, I came across this "CNCF Cloud Native Interactive Landscape" Map. It looks good for a quick cursory scanning of the field:

https://landscape.cncf.io/

End-to-end arguments...

A topic so many struggles.  An insightful presentation by David Reed:

https://www.usenix.org/conference/usenixsecurity10/end-end-arguments-internet-and-beyond