(BFF) ▸ BFF talks to the underlying auth service ▸ Then hits the role service ▸ Then decorates with the consumer data ▸ To render “Hello, #{first_name}!”
(BFF) ▸ BFF talks to the underlying auth service ▸ Then hits the role service ▸ Then decorates with the consumer data ▸ To render “Hello, #{first_name}!” ▸ Managed by Docker, Ansible, AWS, Terraform, Vault, Bash, and, of course, some Go
No business logic in Active Record models ▸ Use the Rule of Three to guide decisions around abstraction, tooling, de- coupling, and general pattern identification.
pattern. ▸ 3rd time is - use that to create needed tooling or process changes ▸ This is engineering culture ▸ Mature teams can graduate to the Rule of Two :) Effort 1ST 2ND 3RD 4TH 5TH 6TH
re-usable generator ▸ Third Ruby Gem - create it with a re-usable gem scaffold ▸ Third mess you make with jQuery - consider a front-end framework ▸ Third time customers report an outage - improve monitoring
the future (this is different than predicting it!) ▸ Write code to enable change ▸ Create a culture of change, based on the Rule of Three ▸ Your architecture must evolve and is never "done" ▸ Don't make a mess
David Copeland
davetron5000
iamctodd
reverentgeek
rmw
skipperchong
carmenhchung
keathley
productmarketing
clairelew
thoeni
