Yilun Zhao Zhaoyilunnn

## docker_descendants.py
#!/usr/bin/python3
#
# usage: python3 docker_descendants.py <image_id> ...

import sys
from subprocess import check_output


def main(images):
    image_ids = set(images)

## amazon.md

      
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                Zhaoyilunnn
                / amazon.md
            
            
              Created
              July 1, 2022 11:05
                — forked from terabyte/amazon.md
            
              
                Amazon's Build System
              
          
    Prologue

I wrote this answer on stackexchange, here:
https://stackoverflow.com/posts/12597919/
It was wrongly deleted for containing "proprietary information" years later.  I think that's bullshit so I am posting it here.  Come at me.
The Question

Amazon is a SOA system with 100s of services (or so says Amazon Chief Technology Officer Werner Vogels). How do they handle build and release?
	#!/usr/bin/python3
	#
	# usage: python3 docker_descendants.py <image_id> ...

	import sys
	from subprocess import check_output


	def main(images):
	image_ids = set(images)