Upgrade to Pro — share decks privately, control downloads, hide ads and more …

GraphQL ❤ PostgreSQL -- P.S. aka BeatQL

Lukas Fittl
August 26, 2016
Programming
1
560

GraphQL ❤ PostgreSQL -- P.S. aka BeatQL

The Easy Way to Persisting Data in React

https://github.com/lfittl/beatql

Lukas Fittl

August 26, 2016
Tweet

More Decks by Lukas Fittl

See All by Lukas Fittl
How to Scale Postgres - Automation, Tuning & Sharding
lfittl
0
600
What's Missing for Postgres Monitoring
lfittl
0
210
A Map For Monitoring PostgreSQL
lfittl
2
360
Monitoring Postgres at Scale
lfittl
1
380
Monitoring PostgreSQL at Scale
lfittl
4
230
Postgres Performance for App Developers
lfittl
2
260
Hacking PostgreSQL to Gain SQL Parsing Superpowers
lfittl
1
530
PostgreSQL at a Web Startup
lfittl
3
570
Advanced pg_stat_statements: Filtering, Regression Testing & more
lfittl
4
730

Other Decks in Programming

See All in Programming
サーバーゆる勉強会 DBMS の仕組み編
kj455
1
300
[JAWS-UG横浜 #80] うわっ…今年のServerless アップデート、少なすぎ…？
maroon1st
0
100
ASP.NET Core の OpenAPIサポート
h455h1
0
110
return文におけるstd::moveについて
onihusube
1
1.4k
ゼロからの、レトロゲームエンジンの作り方
tokujiros
3
1k
Запуск 1С:УХ в крупном энтерпрайзе: мечта и реальность ПМа
lamodatech
0
950
DevFest - Serverless 101 with Google Cloud Functions
tunmise
0
140
毎日13時間もかかるバッチ処理をたった3日で60%短縮するためにやったこと
sho_ssk_
1
550
Fixstars高速化コンテスト2024準優勝解法
eijirou
0
190
Fibonacci Function Gallery - Part 2
philipschwarz
PRO
0
210
rails newと同時に型を書く
aki19035vc
5
710
PHPカンファレンス 2024｜共創を加速するための若手の技術挑戦
weddingpark
0
140

Featured

See All Featured
No one is an island. Learnings from fostering a developers community.
thoeni
19
3.1k
Building Flexible Design Systems
yeseniaperezcruz
328
38k
Automating Front-end Workflow
addyosmani
1366
200k
Building an army of robots
kneath
302
45k
Embracing the Ebb and Flow
colly
84
4.5k
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
113
50k
Site-Speed That Sticks
csswizardry
2
270
We Have a Design System, Now What?
morganepeng
51
7.3k
Intergalactic Javascript Robots from Outer Space
tanoku
270
27k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
356
29k
Fireside Chat
paigeccino
34
3.1k
Designing for Performance
lara
604
68k

Transcript

  1. GraphQL ❤ PostgreSQL The Easy Way to Persisting Data in

    React @LukasFittl

  2. Lets talk about State

  3. https://xkcd.com/1653/

  4. State

  5. State State State State

  6. State State State State State State State

  7. State Store

  8. State Store “The Server”

  9. Serverless != Stateless

  10. “The Server” “The Server” “The Server”

  11. “The Server” “The Database” “The Server” “The Server”

  12. “The Server” “The Database” “The Server” “The Server”

  13. <===> State <===> <===>

  14. Picking a Database

  15. MySQL MongoDB PostgreSQL CockroachDB RethinkDB Cassandra Dynamo

  16. MySQL MongoDB PostgreSQL CockroachDB RethinkDB Cassandra Dynamo

  17. Why PostgreSQL?

  18. 1. Fast & Reliable 2. Deploy Anywhere 3. 100% Open

    Source, Community Included Why PostgreSQL?

  19. 1. Fast & Reliable 2. Deploy Anywhere 3. 100% Open

    Source, Community Included Why PostgreSQL?

  20. 1. Fast & Reliable 2. Deploy Anywhere 3. 100% Open

    Source, Community Included Why PostgreSQL?

  21. Advanced Query Planner It also has: UPSERT Complex Types JSONB

    JOINs Window Functions CTEs High Availability LISTEN/NOTIFY

  22. What We’re Going To Build

  23. Dashboards & Stuff

  24. Dashboards & Stuff

  25. None

  26. github.com/ FormidableLabs/react-music

  27. None

  28. Lets build a GraphQL Backend for react-music

  29. GraphQL + PostgreSQL + react-music = BeatQL github.com/lfittl/beatql

  30. Choosing a Backend Library

  31. graphql-js + pg-promise

  32. graphql-ruby + pg

  33. postgraphql https://github.com/calebmer/postgraphql

  34. [ $ new library ]

  35. [ $ new library ]

  36. graphql-js + pg-promise + dataloader

  37. Figuring Out The Schema

  38. Songs, Sequencers, Instruments

  39. SQL!

  40. None
  41. None
  42. None
  43. None

  44. GraphQL!

  45. None
  46. None
  47. None

  48. Sample Data

  49. None

  50. Based On relay-starter-kit

  51. github.com/lfittl/beatql

  52. data/

  53. data/database.js

  54. None
  55. None
  56. None
  57. None

  58. data/schema.js

  59. None
  60. None
  61. None
  62. None

  63. Getting Only The Data You Need

  64. None
  65. None
  66. None
  67. None

  68. data/database-helpers.js

  69. Avoiding N+1 Queries

  70. DataLoader!

  71. None

  72. data/database-helpers.js

  73. client/

  74. client/components/ App.js

  75. None
  76. None

  77. [ Demo ]

  78. @LukasFittl github.com/lfittl/beatql FormidableLabs/react-music