I will explain how collecting data from your continuous integration and delivery environments can help improve production releases. This talk is inspired by my previous job where I had the chance to boost the release pipeline using metrics and data.

1. Data Science in
Dev(Sys)Ops
Boaz Shuster

4. Repo Tag Size ... Suspense_T Delete_T
skunk/build v1 300MB small small
skunk/test integ 200MB medium large
redis latest 95MB small medium
mysql latest 486MB small medium
small
medium
large
< 30 min
< 6 hours
< 4 day

6. Repo Tag Size ... Suspense_T Delete_T
skunk/build v1 300MB small small
skunk/test integ 200MB medium large
hax0rwung/img1 latest 1GB none none
redis latest 95MB small medium
mysql latest 486MB small medium

8. docker.test.local.2
docker.test.local.1
docker.test.local.3

12. Started by user Boaz Shuster Started by, by user, user Boaz, Boaz Shuster
…
bundle exec rake db:migrate bundle exec, exec rake, rake db:migrate
Exception Timeout Open connection Permission denied ... Error tag
1 0 0 Network
0 0 1 Automation
0 1 0 Code change
Note: this is a simplified example of how it looks like
Bi-grams from a CI log file
Known Issues

15. Thanks!
Boaz Shuster
@bshuster1337