Understanding Atomicity in ACID and How Is Atomicity Implemented? (arpitbhayani.me)

This blog post series explores ACID properties in databases and touches upon the implementation side which is not usually covered anywhere.

Other posts in the series:

https://arpitbhayani.me/blogs/consistency/

https://arpitbhayani.me/blogs/isolation/

https://arpitbhayani.me/blogs/durability/ - Shortly explains how databases achieve durability