Create GraphQL server with apolloJS

Oct 1, 2018Download as PPTX, PDF0 likes349 views

1. The document discusses how to use GraphQL with ApolloJS and provides an overview of both technologies. It introduces the presenter and covers GraphQL history, companies using GraphQL, advantages over REST, how to use GraphQL, and what ApolloJS is and its products. 2. It then summarizes how to set up an ApolloJS server including installing ApolloServer, defining types and schemas, resolving queries and mutations, using DataLoader for performance, subscriptions, and directives. 3. The presentation concludes with references for further reading on GraphQL and ApolloJS.

How to use
GraphQL with
ApolloJS
presents

Who am I ?
Jonathan Jalouzot @captainjojo42
Astronaut @ElevenLabs
Founder of GraphQL Paris @graphqlparis
Architect for project Leroy Merlin
https://depannage.leroymerlin.fr/

Summary
1. GraphQL history
2. Who��s using GraphQL?
3. Advantages and differences compared to a Rest API
4. How to use GraphQL?
5. What is ApolloJs?
GraphQL, ApolloJs ?

GraphQL
History
While the GraphQL specification was first made public by Facebook in 2015,
GraphQL has been a key component of their mobile application deployment since
2012.
GraphQL is a query language for your API, and a server-side runtime for executing
queries by using a type system you define for your data. GraphQL isn't tied to any
specific database or storage engine and is instead backed by your existing code
and data.
GraphQL doesn��t store data

Advantages & differences
Compared to a Rest API
Why adopting GraphQL will help you ship features faster
�� Developer experience
�� Automatic documentation
�� Simplify front-end code
�� One entry point so we avoid round trips
�� Improved performance
�� No need to versioning

What is ApolloJS?
Apollo is a family of technologies you can incrementally add to your
stack:
�� Apollo Server to translate your REST API and backends into a
GraphQL schema.
�� Apollo Client to connect data to your UI
�� Apollo Engine for infrastructure and tooling
Definition

ApolloJS
Products
Apollo Engine
The GraphQL gateway
that provides essential
features including
caching, performance
tracing, and error
tracking.
Apollo Server
Translate your existing
REST APIs and backends
into GraphQL with this
powerful set of tools for
building GraphQL APIs.
Apollo Client
Bind data to your UI
with the ultra-flexible,
community-driven
GraphQL client for
React, JavaScript, and
native platforms.

Summary
1/ Install ApolloJS
2/ Data type
3/ Resolve query
4/ Resolve mutation
5/ Dataloader
7/ Subscription
8/ Directives
Create your server

References:
A lot of reading
�� https://www.apollographql.com/
�� https://graphql.org/
�� https://github.com/eleven-labs/apollo-server
�� https://dev-blog.apollodata.com/2017-the-year-in-graphql-124a050d04c6
�� https://medium.com/airbnb-engineering/reconciling-graphql-and-thrift-at-airbnb-
a97e8d290712
�� https://twitter.com/graphqlparis
�� https://blog.eleven-labs.com/fr/graphql-kesako/
�� https://codelabs.eleven-labs.com/course/fr/graphql-avec-apollo/

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Create GraphQL server with apolloJS

1. How to use GraphQL with ApolloJS presents

2. Who am I ? Jonathan Jalouzot @captainjojo42 Astronaut @ElevenLabs Founder of GraphQL Paris @graphqlparis Architect for project Leroy Merlin https://depannage.leroymerlin.fr/

3. Summary 1. GraphQL history 2. Who��s using GraphQL? 3. Advantages and differences compared to a Rest API 4. How to use GraphQL? 5. What is ApolloJs? GraphQL, ApolloJs ?

4. GraphQL History While the GraphQL specification was first made public by Facebook in 2015, GraphQL has been a key component of their mobile application deployment since 2012. GraphQL is a query language for your API, and a server-side runtime for executing queries by using a type system you define for your data. GraphQL isn't tied to any specific database or storage engine and is instead backed by your existing code and data. GraphQL doesn��t store data

5. Who��s using GraphQL?

6. Advantages & differences Compared to a Rest API Why adopting GraphQL will help you ship features faster �� Developer experience �� Automatic documentation �� Simplify front-end code �� One entry point so we avoid round trips �� Improved performance �� No need to versioning

7. How to use GraphQL Api Gateway

9. What is ApolloJS? Apollo is a family of technologies you can incrementally add to your stack: �� Apollo Server to translate your REST API and backends into a GraphQL schema. �� Apollo Client to connect data to your UI �� Apollo Engine for infrastructure and tooling Definition

10. ApolloJS Products Apollo Engine The GraphQL gateway that provides essential features including caching, performance tracing, and error tracking. Apollo Server Translate your existing REST APIs and backends into GraphQL with this powerful set of tools for building GraphQL APIs. Apollo Client Bind data to your UI with the ultra-flexible, community-driven GraphQL client for React, JavaScript, and native platforms.

11. Summary 1/ Install ApolloJS 2/ Data type 3/ Resolve query 4/ Resolve mutation 5/ Dataloader 7/ Subscription 8/ Directives Create your server

12. Install server ApolloServer

13. Types How to ?

14. Types How to ?

15. Query How to ?

16. Schemas Playground

21. Mutation Resolvers

22. Dataloader Performance

23. Dataloader Performance

24. Subscription Install

25. Subscription Type

26. Subscription Resolvers

27. Directives Type

28. Directives Server

29. Directives Resolver

30. Directives User

31. Do you have any questions?

32. References: A lot of reading �� https://www.apollographql.com/ �� https://graphql.org/ �� https://github.com/eleven-labs/apollo-server �� https://dev-blog.apollodata.com/2017-the-year-in-graphql-124a050d04c6 �� https://medium.com/airbnb-engineering/reconciling-graphql-and-thrift-at-airbnb- a97e8d290712 �� https://twitter.com/graphqlparis �� https://blog.eleven-labs.com/fr/graphql-kesako/ �� https://codelabs.eleven-labs.com/course/fr/graphql-avec-apollo/

Editor's Notes

#3: Hi everyone, I��m happy to be with you guys today. I am Jonathan Jalouzot I work for Eleven-labs. It��s a big challenge for me to do this conference in english so you will hear a lot of ��ze�� zath�� euh�� but you can be sure that my code is better than my english. So let��s get into it I work for Eleven-labs Find workmen Rdv => appointment Graphql and Apollojs
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Create GraphQL server with apolloJS

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Create GraphQL server with apolloJS

Editor's Notes