- Hasura – Authorization
Hasura allows you to define role-based access control rules for each of the models/tables that you use. Access control rules help in restricting querying on a table based on certain conditions. Roles Every table/view can have permission rules for users based on their role. By default, there is an…
- Hasura – Triggers
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- Hasura – Deployment
Deploying or Running Hasura on AWS ECS Fargate Create a Task Definition Use the right hasura docker image Environment variables must be present Host port and Container port must be the same to work. I tried having container port different from host port and that did not work for me Size Leave…
- Hasura – Query
- Hasura – Subscription
- Hasura – Metadata
- Hasura – Action
Actions are a way to extend Hasura’s schema with custom business logic using custom queries and mutations. Actions can be added to Hasura to handle various use cases such as data validation, data enrichment from external sources and any other complex business logic. How it works Hasura receives the…
- Hasura – Mutation
GraphQL mutations are used to modify(insert, update, delete) data on your database. Hasura GraphQL engine auto-generates mutations as part of the GraphQL schema from your Postgres schema model. Data of all tables in the database tracked by the GraphQL engine can be modified over the GraphQL…
- Hasura – Installation
Local Installation Hasura depends on Postgresql so make sure you have Postgresql installed on your local computer. Run locally with existing Postgresql Hasura with docker # pull latest image docker pull hasura/graphql-engine:latest # run in container docker run -d -p 8080:8080 \ -e…
- Hasura – Authentication
Handling authentication correctly is a key step in ensuring the security of your application in production. This is a very important component of any backend system. There are multiple ways to be authenticated but in this post I will focus on JWT authentication. Ways to authenticate users for your…
- Hasura – Introduction
Hasura is a GraphQL engine that makes your data instantly accessible over a real-time GraphQL API, so you can build and ship modern apps and APIs faster. Hasura connects to your databases, REST servers, GraphQL servers, and third party APIs to provide a unified realtime GraphQL API across all your…