GraphQL Without Hype

Transcript

1. GraphQL WITHOUT HYPE szymanskilukasz
2. szymanskilukasz REST
3. szymanskilukasz
4. szymanskilukasz
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7. szymanskilukasz Multiple round trips between the client and server to render single views
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11. szymanskilukasz Ad Hoc Endpoints
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14. szymanskilukasz
15. szymanskilukasz Maintaining Versions
16. szymanskilukasz Weakly Typed
17. szymanskilukasz Over Fetching Data
18. szymanskilukasz Documentation ?
19. szymanskilukasz What is GraphQL?
20. szymanskilukasz GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data
21. szymanskilukasz No round trips
22. szymanskilukasz For clients
23. szymanskilukasz Backend ?
24. szymanskilukasz It can be anything
25. szymanskilukasz It can be anything
26. szymanskilukasz How ? 'resolve' => function ($rootValue, $args, $context) { // return something from your existing backend; }
27. szymanskilukasz Thanks to resolve() we can put GraphQL anywhere
28. szymanskilukasz API for mobile apps
29. szymanskilukasz Internal API
30. szymanskilukasz API for services
31. szymanskilukasz No Versioning https://github.com/facebook/graphql/issues/175
32. szymanskilukasz Facebook's GraphQL schema
33. szymanskilukasz Facebook's GraphQL schema - over 4 years old
34. szymanskilukasz Facebook's GraphQL schema - over 4 years old - 1,000s of types at this point
35. szymanskilukasz Facebook's GraphQL schema - over 4 years old - 1,000s of types at this point, - under active change by 100s of engineers
36. szymanskilukasz Facebook's GraphQL schema - over 4 years old - 1,000s of types at this point, - under active change by 100s of engineers - has never needed a versioned breaking change
37. szymanskilukasz Facebook's GraphQL schema - over 4 years old - 1,000s of types at this point, - under active change by 100s of engineers - has never needed a versioned breaking change - and still supports 4-year old shipped versions of iOS and Android apps (which unfortunately are still being used)
38. szymanskilukasz Strongly Typed / Documentation
39. szymanskilukasz Confession
40. szymanskilukasz Be prepared
41. szymanskilukasz Denial of Service
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44. szymanskilukasz Authentication Authorization
45. szymanskilukasz N+1 queries
46. szymanskilukasz Monitoring / Debugging Tools
47. szymanskilukasz How to get started
48. szymanskilukasz Internal API for services
49. szymanskilukasz Demo: echo(message: “”)
50. Demo: echo(message: “”)
51. szymanskilukasz Demo: get User Credits
52. szymanskilukasz Demo: get User Credits
53. szymanskilukasz Demo: Deprecated Fields
54. szymanskilukasz Demo: Deprecated Fields
55. szymanskilukasz Demo: Mutations
56. szymanskilukasz Demo: Mutations
57. szymanskilukasz Public API
58. szymanskilukasz Demo: User Authorization
59. szymanskilukasz Demo: User Authorization
60. szymanskilukasz Demo: Performance
61. szymanskilukasz Demo: Performance
62. szymanskilukasz I just want to have fun
63. http://graphql.org/swapi-graphql/ szymanskilukasz
64. https://developer.github.com/early-access/graphql/explorer/ szymanskilukasz
65. https://github.com/chentsulin/awesome-graphql szymanskilukasz
66. Łukasz Szymański Development Team Lead at @szymanskilukasz https://www.linkedin.com/in/szymanskilukasz https://twitter.com/szymanskilukasz https://speakerdeck.com/szymanskilukasz szymanskilukasz