Content Deep Dive
How Hasura scales to 1 million active GraphQL subscriptions (live queries)
Blog post from Hasura
Post Details
Company
Date Published
Author
Tanmai Gopal
Word Count
208
Language
English
Hacker News Points
-
Summary
Hasura is a scalable GraphQL engine on Postgres that provides instant APIs with authorization. It supports live queries for clients over GraphQL subscriptions. In a test setup, Hasura handled 1 million active live queries while maintaining under 28% load on Postgres and around 850 peak connections. The architecture enabling this performance is detailed in their GitHub repo.