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
Rails Pacific - Multitenancy with Rails
Search
Ryan Bigg
October 25, 2014
Programming
0
250
Rails Pacific - Multitenancy with Rails
Covers the lessons learned about Multitenancy with Rails in the process of writing my book.
Ryan Bigg
October 25, 2014
Tweet
Share
More Decks by Ryan Bigg
See All by Ryan Bigg
Hiring Juniors - RubyConf Indonesia 2019 Closing Keynote
radar
1
390
Web Directions - Code Leaders - Hiring Juniors
radar
0
560
The Future of Rails - Take 2
radar
0
96
The Future of Rails
radar
1
110
Exploding Rails
radar
9
1.8k
Hiring Juniors
radar
2
430
The Perfect Coding Test
radar
0
110
Your First Developer Job
radar
1
110
Hiring Juniors
radar
2
270
Other Decks in Programming
See All in Programming
Kubernetesで実現できるPlatform Engineering の現在地
nwiizo
2
1.4k
Identifying and Analyzing Fake OSS with Malware - fukuoka.go#21
rhykw
0
420
보일러플레이트 코드가 진짜 나쁜 건가요?
gaeun5744
0
360
イベントソーシングによってインピーダンスミスマッチから解放された話
tkawae
1
290
バックエンドNode.js × フロントエンドDeno で開発して得られた知見
ayame113
4
1.2k
S3静的ホスティング+Next.js静的エクスポート で格安webアプリ構築
iharuoru
0
160
本当だってば!俺もTRICK 2022に入賞してたんだってば!
jinroq
0
120
Cloudflare Pagesのサイトを NotebookLMから読みやすくする Cloudflare Meet-up Tokyo Vol.7
xiombatsg
0
110
requirements with math
moony
0
500
신입 안드로이드 개발자의 AI 스타트업 생존기 (+ Native C++ Code를 Android에서 사용해보기)
dygames
0
480
AtCoder Heuristic First-step Vol.1 講義スライド
terryu16
2
760
複数ドメインに散らばってしまった画像…! 運用中のPHPアプリに後からCDNを導入する…!
suguruooki
0
370
Featured
See All Featured
BBQ
matthewcrist
88
9.5k
For a Future-Friendly Web
brad_frost
176
9.6k
Agile that works and the tools we love
rasmusluckow
328
21k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.4k
Rebuilding a faster, lazier Slack
samanthasiow
80
8.9k
Thoughts on Productivity
jonyablonski
69
4.5k
We Have a Design System, Now What?
morganepeng
51
7.5k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
11
600
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
12
1.4k
What's in a price? How to price your products and services
michaelherold
244
12k
Building a Modern Day E-commerce SEO Strategy
aleyda
38
7.2k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.5k
Transcript
lifx.co
#21 Not #21
Multitenancy with Rails Ryan Bigg
None
None
Multitenancy?
None
None
None
Organization Team Repos
User Repos
None
…
DOGLIFEBETA! Garçon Fluffy Brutus “Like Facebook, but for dogs”
Multitenancy with Rails?
None
Is it… ✔ well maintained ✔ well documented ✔ clean
code
acts_as_tenant ✔ well documented
acts_as_tenant ✔ well maintained ✔ 140 commits, 19 contributors, low
issue count ✔ CI on Travis
acts_as_tenant ✔ clean code
acts_as_tenant
RequestStore.store
None
Thread.current Thread.current
apartment ✔ well documented ✔ well maintained ✔ clean code
“If you are using PostgreSQL, Apartment by default will set
up a new schema and migrate into there.”
“If you are using PostgreSQL, Apartment by default will set
up a new schema and migrate into there.”
None
“A database contains one or more named schemas, which in
turn contain tables.” “There are several reasons why one might want to use schemas: * To allow many users to use one database without interfering with each other.”
“To allow many users to use one database without interfering
with each other.”
ryanbigg=# SHOW search_path; search_path ---------------- "$user",public (1 row) "$user",public
fluffy.doglife.com garcon.doglife.com DOGLIFE BETA! brutus.doglife.com 1 2 3
(1.4ms) CREATE SCHEMA "garcon" <more tables go here>
None
None
None
DEPLOY IT!
Heroku Postgres
Backup time 24 hours
PostgreSQL is great
PostgreSQL with too many schemas
Part 2: Schema-less Multitenancy
Apartment
None
TEST ALL THE TIME
TEST ALL THE TIME?
TEST ALL THE TIME
Are you testing right now? No?
TEST ALL THE TIME OR ELSE
A codebase without tests
fluffy.doglife.com Fluffy’s Posts current_account = Fluffy @posts = current_account.posts fluffy.doglife.com/posts
Feature #1: Viewing Posts
A guest on Account A’s subdomain should only see Account
A’s posts Expected to not see “<Account B’s post>” Feature #1: Viewing Posts
Feature #1: Viewing Posts
Feature #1: Viewing Posts
Feature #1: Viewing Posts
A guest on Account A’s subdomain should only see Account
A’s posts Feature #1: Viewing Posts
fluffy.doglife.com Fluffy’s Posts current_account = Fluffy @posts = current_account.posts fluffy.doglife.com/posts
Feature #1: Viewing Posts
fluffy.doglife.com Fluffy’s Albums current_account = Fluffy @albums = current_account.albums fluffy.doglife.com/albums
Fluffy’s First Birthday Pictures @pictures = @album.pictures fluffy.doglife.com/albums/1/pictures Feature #2: Viewing Pictures
A guest on Account A’s subdomain should only see Account
A’s albums Expected to not see “<Account B’s album>” Feature #2: Viewing Pictures
Feature #2: Viewing Pictures
Feature #2: Viewing Pictures
A guest on Account A’s subdomain should only see Account
A’s albums Feature #2: Viewing Pictures
A guest on Account A’s subdomain viewing an album shows
pictures from that album Expected to not see “<Account B’s picture>” Feature #2: Viewing Pictures
Feature #2: Viewing Pictures
Feature #2: Viewing Pictures
A guest on Account A’s subdomain viewing an album shows
pictures from that album Feature #2: Viewing Pictures
fluffy.doglife.com Fluffy’s Albums current_account = Fluffy @albums = current_account.albums fluffy.doglife.com/albums
Fluffy’s First Birthday Pictures @pictures = @album.pictures fluffy.doglife.com/albums/1/pictures Feature #2: Viewing Pictures
Feature #2: Viewing Pictures
REGRESSION TEST ALL THE TIME
Feature #2: Viewing Pictures
None
Part 3: Subscriptions
None
doglife.com/sign_up plan = Basic ($9.99) Feature #3: User subscribes to
a plan ???
“Writing code to manage subscriptions is easy.” - nobody, ever
Your subscriptions code
PayPal
None
PayPal
None
“Stripe makes recurring and subscription-based billing easy.”
None
None
None
:CreateRecurringPaymentsProfileRequestDetails PayPal
None
“My company makes your life easy.”
doglife.com/sign_up plan = Basic ($9.99) Feature #3: User subscribes to
a plan
None
[email protected]
[email protected]
⁉
[email protected]
leanpub.com/multi-tenancy-rails/c/railspacific $10 off