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
PicoRubyと暮らす、シェアハウスハック
ryosk7
0
230
rails newと同時に型を書く
aki19035vc
5
710
歴史と現在から考えるスケーラブルなソフトウェア開発のプラクティス
i10416
0
300
良いユニットテストを書こう
mototakatsu
11
3.6k
ecspresso, ecschedule, lambroll を PipeCDプラグインとして動かしてみた （プロトタイプ）　/ Running ecspresso, ecschedule, and lambroll as PipeCD Plugins (prototype)
tkikuc
2
1.9k
Jaspr Dart Web Framework 박제창 @Devfest 2024
itsmedreamwalker
0
150
令和7年版 あなたが使ってよいフロントエンド機能とは
mugi_uno
10
5.3k
20年もののレガシープロダクトに 0からPHPStanを入れるまで / phpcon2024
hirobe1999
0
1k
ATDDで素早く安定した デリバリを実現しよう！
tonnsama
1
1.9k
『改訂新版 良いコード／悪いコードで学ぶ設計入門』活用方法−爆速でスキルアップする！効果的な学習アプローチ / effective-learning-of-good-code
minodriven
28
4.2k
サーバーゆる勉強会 DBMS の仕組み編
kj455
1
310
Alba: Why, How and What's So Interesting
okuramasafumi
0
210

Featured

See All Featured
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
28
9.2k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
59k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
98
18k
Why You Should Never Use an ORM
jnunemaker
PRO
54
9.1k
How to Think Like a Performance Engineer
csswizardry
22
1.3k
VelocityConf: Rendering Performance Case Studies
addyosmani
327
24k
Become a Pro
speakerdeck
PRO
26
5.1k
What's in a price? How to price your products and services
michaelherold
244
12k
Keith and Marios Guide to Fast Websites
keithpitt
410
22k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.1k
Designing Experiences People Love
moore
139
23k

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