Introduction To GRAPHQL

Transcript

1. INTRODUCTION TO GRAPHQL
2. Hello! I’m Fahmi Nice to meet you 2 I’m Frontend Developer at DOT Indonesia, loves programming, and learning new things. My contact: ▪ 08977703319 (WhatsApp and Call) ▪ fidriz5@gmail.com ▪ https://www.linkedin.com/in/fahmi- idris/
3. “ GraphQL ??? 3
4. The History When Facebook's mobile applications, Facebook needed a data- fetching API powerful enough to describe all of Facebook, yet simple and easy to learn so product developers can focus on building things quickly. 4
5. “ Declarative query language ...ask for what you want, get predictable results 5
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7. GraphQL Users 7
8. Differences between restful API vs GraphQL 8 The difference between GraphQL and REST API is a flexible data output structure. REST API GraphQL
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11. Pros and Cons Let’s start with the first set of slides 11
12. GraphQL Pros ▪ Ask what you need, and get exactly as it ▪ Get many sources in one request ▪ Giving only what may possible ▪ Developing api without changing version ▪ Walk in many programming languages 12
13. GraphQL Cons ▪ learning curve is steep 13
14. GraphQL Query 14
15. Fields 15
16. Arguments 16
17. Aliases 17
18. Fragments 18
19. Operation name 19
20. Variables 20
21. Directives 21
22. GraphQL Mutation 22
23. Mutation 23
24. GraphQL Schema 24
25. Type 25
26. Type 26
27. Thank’s You Thank you for attending Malang PHP meetup July 2018 27