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
570

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
370
Monitoring Postgres at Scale
lfittl
1
390
Monitoring PostgreSQL at Scale
lfittl
4
230
Postgres Performance for App Developers
lfittl
2
260
Hacking PostgreSQL to Gain SQL Parsing Superpowers
lfittl
1
540
PostgreSQL at a Web Startup
lfittl
3
570
Advanced pg_stat_statements: Filtering, Regression Testing & more
lfittl
4
740

Other Decks in Programming

See All in Programming
SwiftUI Viewの責務分離
elmetal
PRO
1
240
PHPのバージョンアップ時にも役立ったAST
matsuo_atsushi
0
120
法律の脱レガシーに学ぶフロントエンド刷新
oguemon
5
740
Amazon Q Developer Proで効率化するAPI開発入門
seike460
PRO
0
110
ML.NETで始める機械学習
ymd65536
0
100
Grafana Loki によるサーバログのコスト削減
mot_techtalk
1
130
責務と認知負荷を整える! 抽象レベルを意識した関心の分離
yahiru
7
680
チームリードになって変わったこと
isaka1022
0
200
Honoをフロントエンドで使う 3つのやり方
yusukebe
7
3.3k
プログラミング言語学習のススメ / why-do-i-learn-programming-language
yashi8484
0
130
ファインディの テックブログ爆誕までの軌跡
starfish719
2
1.1k
WebDriver BiDiとは何なのか
yotahada3
1
140

Featured

See All Featured
The Power of CSS Pseudo Elements
geoffreycrofte
75
5.5k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
251
21k
Making Projects Easy
brettharned
116
6k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
4
330
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
7
630
Understanding Cognitive Biases in Performance Measurement
bluesmoon
27
1.6k
The Cost Of JavaScript in 2023
addyosmani
47
7.3k
Building Adaptive Systems
keathley
40
2.4k
The Straight Up "How To Draw Better" Workshop
denniskardys
232
140k
KATA
mclloyd
29
14k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
59k
Writing Fast Ruby
sferik
628
61k

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