[lewisl9029]

First time learning about Hasura. Looks really promising with the built-in _live queries_ support, which Prisma has not yet implemented (they only have subscriptions): https://github.com/prisma/prisma/issues/1205

EDIT: Never mind, looking at the docs, it looks like they also only support subscriptions... It's understandable to not have support for live queries yet, as it's still a very under-explored territory, but it's still misleading marketing on their part because they explicitly call out support for subscripts _and_ live queries on their website.

Curious how Hasura tackles the N+1 problem for efficient querying in GraphQL? Prisma uses a built-in dataloader implementation for this but I couldn't find anything about query optimization in the Hasura docs.

Also, in the docs on pagination: https://docs.hasura.io/1.0/graphql/manual/queries/pagination...

I'm only seeing examples of offset-based pagination. Is cursor-based pagination on the roadmap as well?

[tango12]

Answering a few points:

Hasura allows you to turn any "query" to a subscription, essentially live queries.

Hasura's query optimization is actually one of the core features. Hasura is structured as a transpiler that converts GraphQL, adds access control clauses and then renders a single SQL for the database. Very different from a typical ORM approach or the dataloader approach.

More details: https://blog.hasura.io/architecture-of-a-high-performance-gr...