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
270
Hacking PostgreSQL to Gain SQL Parsing Superpowers
lfittl
1
540
PostgreSQL at a Web Startup
lfittl
3
580
Advanced pg_stat_statements: Filtering, Regression Testing & more
lfittl
4
740

Other Decks in Programming

See All in Programming
GAEログのコスト削減
mot_techtalk
0
120
Go 1.24でジェネリックになった型エイリアスの紹介
syumai
2
260
『GO』アプリ バックエンドサーバのコスト削減
mot_techtalk
0
150
Formの複雑さに立ち向かう
bmthd
1
900
楽しく向き合う例外対応
okutsu
0
570
sappoRo.R #12 初心者セッション
kosugitti
0
270
Flutter × Firebase Genkit で加速する生成 AI アプリ開発
coborinai
0
170
プログラミング言語学習のススメ / why-do-i-learn-programming-language
yashi8484
0
150
Rubyで始める関数型ドメインモデリング
shogo_tksk
0
130
Kubernetes History Inspector(KHI)を触ってみた
bells17
0
250
Conform を推す - Advocating for Conform
mizoguchicoji
3
710
Djangoアプリケーション 運用のリアル 〜問題発生から可視化、最適化への道〜 #pyconshizu
kashewnuts
1
260

Featured

See All Featured
Bash Introduction
62gerente
611
210k
Six Lessons from altMBA
skipperchong
27
3.6k
Done Done
chrislema
182
16k
Code Reviewing Like a Champion
maltzj
521
39k
Become a Pro
speakerdeck
PRO
26
5.2k
jQuery: Nuts, Bolts and Bling
dougneiner
63
7.7k
4 Signs Your Business is Dying
shpigford
182
22k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
175
52k
How to Ace a Technical Interview
jacobian
276
23k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
3.7k
Facilitating Awesome Meetings
lara
52
6.2k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k

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