deploying 3 times a day without a downtime @ rocket tech summit in berlin
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Deploying 3 timesa day withoutany downtimeAlessandro Nadalin - VP Tech @ Namshi.comRocket Tech Summit 2015 - September 2015 - Berlin
git clone git@github.com:namshi/stuff.git
cd stuff
echo “127.0.0.1 stuff.namshi.com” >> /etc/hosts
docker-compose up
git clone git@github.com:namshi/stuff.git (20s)
cd stuff
echo “127.0.0.1 stuff.namshi.com” >> /etc/hosts
docker-compose up
git clone git@github.com:namshi/stuff.git (20s)
cd stuff (...)
echo “127.0.0.1 stuff.namshi.com” >> /etc/hosts
docker-compose up
git clone git@github.com:namshi/stuff.git (20s)
cd stuff (...)
echo “127.0.0.1 stuff.namshi.com” >> /etc/hosts (...)
docker-compose up
git clone git@github.com:namshi/stuff.git (20s)
cd stuff (...)
echo “127.0.0.1 stuff.namshi.com” >> /etc/hosts (...)
docker-compose up (depends on the image)
git clone git@github.com:namshi/stuff.git (20s)
cd stuff (...)
echo “127.0.0.1 stuff.namshi.com” >> /etc/hosts (...)
docker-compose up (~5s with alpine)
"Be conservative in what you send, be liberal in what you accept"
https://en.wikipedia.org/wiki/Robustness_principle
"Innovation is saying no to 1,000 things"
http://www.goodreads.com/quotes/629613-people-think-focus-means-saying-yes-to-the-thing-you-ve
"Each calling function must check non-void function return values, and the validity of parameters must be checked inside each function."
http://sdtimes.com/nasas-10-rules-developing-safety-critical-code/
"Each calling function must check non-void function return values, and the validity of parameters must be checked inside each function,unless you are 1000% freaking sure"
http://sdtimes.com/nasas-10-rules-developing-safety-critical-code/
MVA
novice engineers are the ones who can’t abstract
senior engineers are the ones who can abstract
great engineers are the ones who know when to abstract
every day
https://eng.asana.com/2014/02/scaling-asana-com/ & https://asana.com/luna
github.com/odino
twitter.com/_odino_
odino.org
VP Technology
github.com/namshi
twitter.com/TechNamshi
tech.namshi.com
CREDITShttps://www.flickr.com/photos/keoni101/5145003933/in/photolist-8QDuqn-9onbtL-98NqNJ-bpre1J-bCm9ov-5nspQa-gFXppe-7RZ4xk-8Ct1ds-7KgJJQ-bWMzAU-9BiH5F-bprhCU-bCmcZK-bprhuE-
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