Hasura — instant GraphQL API and much more
whoami?
Introduction to Hasura
What is Hasura?
Open source • GraphQL engine • On Postgres
Realtime GraphQL Engine
GraphQL Queries Compiler
users {
name
posts {
title
content
tags {
name
}
}
}GraphQL Queries Compiler
users {
name
posts {
title
content
tags {
name
}
}
}SELECT
users.name
posts.title
posts.content
tags.name
FROM
users, posts, tags
WHERE
users.id = posts.author_id,
posts.id = tags.post_idAuthorization
Authentication
JWT mode
App
Auth
Service
JWT Hasura claims
Query, JWT
Authentication
Webhook mode
App
Query req headers
</>
variables
eg. x-hasura-user-id
req headers
Webhook
Hasura Cloud
Hasura Cloud Demo
App
Remote Schemas
Unified GraphQL API
GraphQL Service
Data Federation Demo
Data Triggers
APIs
Background jobs
GraphQL mutations
Event queue
Microservices
Serverless functions
Data Triggers Demo
Cron Triggers
Event queue
Microservices
Serverless functions
One-off Scheduled Triggers
Event queue
Microservices
Serverless functions
Actions
App
</>
GraphQL
query / mutation
POST endpoint
Actions
Actions Demo
Takeaways
Introduction to Hasura
By Aleksandra Sikora
