Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
RailsClub 2016
Search
Kir Shatrov
October 22, 2016
Programming
2
300
RailsClub 2016
Kir Shatrov
October 22, 2016
Tweet
Share
More Decks by Kir Shatrov
See All by Kir Shatrov
Running Jobs at Scale
kirs
1
200
Operating Rails in Kubernetes
kirs
3
430
Performance regressions in Ruby on Rails Core
kirs
0
200
Building a toolkit to detect performance regressions in Ruby on Rails core
kirs
3
5.4k
Развертывание веб-приложений и фреймворк Capistrano
kirs
1
270
Capistrano 3
kirs
4
2.7k
Other Decks in Programming
See All in Programming
Rails アプリ地図考 Flush Cut
makicamel
1
120
第3回関東Kaggler会_AtCoderはKaggleの役に立つ
chettub
3
1k
さいきょうのレイヤードアーキテクチャについて考えてみた
yahiru
3
750
苦しいTiDBへの移行を乗り越えて快適な運用を目指す
leveragestech
0
580
Software Architecture
hschwentner
6
2.1k
Introduction to kotlinx.rpc
arawn
0
700
Lottieアニメーションをカスタマイズしてみた
tahia910
0
130
WebDriver BiDiとは何なのか
yotahada3
1
140
ソフトウェアエンジニアの成長
masuda220
PRO
10
1.1k
プログラミング言語学習のススメ / why-do-i-learn-programming-language
yashi8484
0
130
color-scheme: light dark; を完全に理解する
uhyo
3
300
ARA Ansible for the teams
kksat
0
150
Featured
See All Featured
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
The Invisible Side of Design
smashingmag
299
50k
Embracing the Ebb and Flow
colly
84
4.6k
A designer walks into a library…
pauljervisheath
205
24k
4 Signs Your Business is Dying
shpigford
182
22k
The Cult of Friendly URLs
andyhume
78
6.2k
Java REST API Framework Comparison - PWX 2021
mraible
28
8.4k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
129
19k
Thoughts on Productivity
jonyablonski
69
4.5k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
21
2.5k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
Transcript
Monolithic Rails: deal with it Railsclub 2016 Kir Shatrov
Kir Shatrov Developer acceleration @ Shopify " Rails, Capistrano, RubyBench
None
Developer acceleration team
Rails Ruby Developer Tools
None
git clone … brew install postgres brew install redis bundle
install rake db:create
git clone … brew install postgres brew install redis bundle
install rake db:create где-то тут ломается nokogiri
git clone … brew install postgres brew install redis rake
db:create vagrant up
VM creation is slow VM has to be updated every
week from Chef Development in VM is slower VM file system has limitations for frontend stuff
None
The xhyve hypervisor is a port of bhyve to OS
X. It is built on top of Hypervisor.framework in OS X 10.10 Yosemite and higher, runs entirely in userspace, and has no other dependencies.
None
install Homebrew packages provision language and dependencies ruby, node, go
create and prepare database setup Git hooks
git clone … brew install postgres brew install redis rake
db:create dev up
None
Detect dangerous patterns ☠
Detect dangerous patterns changing existing migrations adding new gems changing
application configuration
None
⚓ CI ⚓
50 000
None
None
None
None
None
None
⚰ Rails upgrade
1. Make your application boot (fix gem conflicts) 2. Setup
two Gemfiles and two CI statuses 3. Fix failings tests 4. Deploy to 10% of nodes
None
None
None
1. Make your application boot (fix gem conflicts) 2. Setup
two Gemfiles and two CI statuses 3. Fix failings tests 4. Deploy to 10% of nodes
None
1. Make your application boot (fix gem conflicts) 2. Setup
two Gemfiles and two CI statuses 3. Fix failings tests 4. Gradually deploy
⏱ Application boot ⏱
$ rails new railsclub --skip-spring $ time bundle exec rails
runner "puts 1+1" 2 0.64s user 0.09s system 24% cpu 2.969 total
require 'activerecord' require '/Users/kir/Projects/shopify/vendor/bundle/gems/ activerecord-4.2.7.1/lib/activerecord.rb'
github.com/byroot/bootscale
Rails hacks
block any external calls from inside database transaction instrument Net::HTTP
by host lint database migrations circuit breaker
continuous improvements share as many tools as possible make people
happy
shopify.com/careers
@kirs @kirshatrov Спасибо!