- What is Apollo Client?
- What is Apollo Server?
- How does Apollo relate to GraphQL?
- What are the main features of Apollo Client?
- What are the benefits of using Apollo over plain GraphQL?
- How do you install Apollo Client in a React app?
- How do you perform a basic query using Apollo Client?
- How do you perform a mutation using Apollo Client?
- What is the purpose of the Apollo Provider?
- How do you connect Apollo Client to a GraphQL endpoint?
- What is a GraphQL schema in Apollo Server?
- How do you create a resolver in Apollo Server?
- What are typeDefs in Apollo Server?
- What is the role of resolvers in Apollo Server?
- How does Apollo handle caching?
- What is the useQuery hook?
- What is the useMutation hook?
- How do you handle loading and error states in Apollo?
- What is the Apollo DevTools?
- How do you reset Apollo Client cache?
- What is ApolloLink used for?
- What is a client-side schema?
- What is optimistic UI in Apollo?
- How do you perform pagination in Apollo Client?
- How do you configure headers for authorization in Apollo?
- How do you set up Apollo Server with Express?
- What is ApolloProvider?
- How do you handle file uploads in Apollo?
- How do you pass variables in a GraphQL query?
- What is the difference between query, mutation, and subscription?
- How does Apollo handle real-time data?
- What are Apollo Subscriptions?
- How do you integrate WebSockets in Apollo Server?
- What is split in Apollo Link?
- How do you handle fragments in Apollo?
- What are client-only fields?
- How does Apollo Client cache normalization work?
- What is a cache-first policy?
- What is a network-only policy?
- What is a no-cache policy?
- What is the role of InMemoryCache?
- What is type policy in Apollo cache?
- How do you merge paginated results in the cache?
- What are custom resolvers in Apollo Client?
- What is a local resolver?
- How do you test Apollo Server?
- How do you test Apollo Client?
- What tools can you use to monitor Apollo performance?
- What is Apollo Federation?
- What is schema stitching?
- How is Apollo Federation different from stitching?
- What is the @client directive?
- How do you use Apollo with Vue or Angular?
- How do you integrate Apollo Server with MongoDB?
- How do you integrate Apollo Server with PostgreSQL?
- What is a custom directive in Apollo?
- How do you set context in Apollo Server?
- How do you implement role-based access in Apollo?
- How do you enable rate limiting in Apollo Server?
- What is a persisted query?
- What are operation names in GraphQL?
- How do you debug Apollo queries?
- What is schema introspection?
- How do you document your Apollo schema?
- How do you handle deeply nested queries in Apollo?
- What are some best practices for managing large schemas?
- What is the difference between Apollo Boost and Apollo Client?
- How do you handle error boundaries in Apollo Client?
- What are Apollo Directives?
- How do you configure Apollo Server middleware?
- What is Apollo Gateway?
- How do you implement Apollo Federation across microservices?
- How do you implement server-side rendering (SSR) with Apollo?
- What is the difference between Apollo SSR and static site generation?
- How do you avoid N+1 queries in Apollo Server?
- How do you use DataLoader with Apollo Server?
- What is batching in Apollo Server?
- How do you set up Apollo Server with subscriptions and middleware?
- What is schema validation?
- How do you extend types in Apollo Federation?
- How do you implement rate limiting for specific operations?
- What are the challenges of using Apollo with microservices?
- How do you set up Apollo Server in a monorepo?
- How do you implement custom error handling in Apollo?
- How do you log queries and responses?
- How do you handle large-scale caching?
- How do you write a plugin for Apollo Server?
- What is the purpose of @defer and @stream directives?
- How do you use Apollo in a multi-tenant application?
- How does Apollo handle schema versioning?
- How do you monitor performance using Apollo Studio?
- How do you use Apollo in Next.js?
- What are the security best practices for Apollo Server?
- How do you throttle expensive GraphQL queries?
- How do you structure folders in a scalable Apollo project?
- How do you handle circular references in GraphQL types?
- How do you deal with breaking changes in Apollo schema?
- How do you implement audit logs in Apollo Server?
- How do you test federation in CI/CD pipelines?
- How do you migrate from REST to Apollo GraphQL?
- What is Hasura?
- What are the core features of Hasura?
- How does Hasura work with PostgreSQL?
- What is the purpose of GraphQL in Hasura?
- How do you install and set up Hasura locally?
- What is Hasura Console?
- What is a metadata file in Hasura?
- How does Hasura auto-generate GraphQL schemas?
- What are queries, mutations, and subscriptions in Hasura?
- How do you create tables using the Hasura Console?
- What is a relationship in Hasura?
- How do you define object and array relationships?
- What is permission in Hasura?
- How do you configure role-based access control (RBAC)?
- What is a remote schema in Hasura?
- How do you integrate a REST API with Hasura?
- How do you use Hasura Actions?
- What are Hasura Events?
- What is the difference between remote schema and Action?
- How do you enable subscriptions in Hasura?
- What is the role of Postgres in Hasura?
- How do you use GraphQL variables in Hasura?
- How do you export and import metadata?
- What is the Hasura metadata API?
- What is the difference between Hasura Cloud and OSS?
- How do you enable JWT-based authentication in Hasura?
- What are headers in Hasura used for?
- How do you secure access to the Hasura Console?
- What are computed fields in Hasura?
- What is the purpose of exposing custom functions?
- How do you create and consume custom SQL functions in Hasura?
- How do you call a REST API from Hasura using Actions?
- How do you perform schema migrations in Hasura?
- What is the structure of a migration folder?
- What is the use of metadata in CI/CD workflows?
- How do you build a multi-tenant system in Hasura?
- How do you write permission rules in Hasura?
- How do you handle JOINs in GraphQL using Hasura?
- How does Hasura handle database triggers?
- What is an Event Trigger?
- How do you set up an event trigger for insert/update?
- What is the purpose of the x-hasura-role header?
- How does Hasura support serverless functions?
- What are the steps to deploy Hasura on Heroku?
- How do you use Hasura with Next.js or React?
- What is Remote Joins in Hasura?
- How do you fetch related data from multiple sources?
- What is Apollo Federation support in Hasura?
- How does Hasura handle database migrations?
- What are presets in Hasura?
- How do you use Apollo in a multi-tenant application?
- How do you define environment variables in Hasura?
- What are relationships across remote schemas?
- What is Hasura’s support for enums?
- How do you introspect a remote schema in Hasura?
- How do you handle pagination in Hasura?
- What is the x-hasura-user-id claim used for?
- How do you set up logging in Hasura?
- How do you schedule CRON jobs in Hasura?
- What is the difference between insert and upsert in Hasura?
- How do you restrict insert/update/delete for specific users?
- What is Hasura Cloud’s metrics dashboard?
- What are table aggregates and how are they used?
- What are some advantages of Hasura over writing custom resolvers?
- What is Hasura’s role in a serverless architecture?
- What is the Hasura CLI?
- How do you manage migrations with Hasura CLI?
- What is the hasura metadata apply command used for?
- What is the default admin role in Hasura?
- How do you export metadata and migrations?
- How can you visualize your schema in Hasura?
- How do you integrate Hasura with external authentication providers like Auth0?
- What are the best practices for Hasura in production?
- How do you implement custom rate limiting in Hasura?
- How do you scale Hasura for large traffic?
- What is the architecture of Hasura?
- How does Hasura ensure transactional integrity?
- How do you perform custom business logic using Hasura Actions?
- What is the role of the GraphQL Engine in Hasura?
- What is Relay support in Hasura?
- How do you enable query depth limiting in Hasura?
- How do you track a new database in Hasura?
- How do you handle schema conflicts when importing metadata?
- What is the structure of a Hasura project in version control?
- How do you implement optimistic UI with Hasura and Apollo?
- How do you validate incoming webhook requests in Hasura Events?
- What is the difference between Hasura Actions and Event Triggers?
- How do you log performance of long-running queries?
- What is the purpose of x-hasura-default-role?
- How do you debug permission errors in Hasura?
- How do you perform full-text search with Hasura and Postgres?
- How do you combine Hasura with Redis or other caching tools?
- What’s the difference between Hasura Cloud’s Pro and Free tiers?
- How do you version APIs with Hasura?
- How do you handle offline-first data with Hasura?
- What are custom root fields?
- How does Hasura support observability and tracing?
- What are limitations of Hasura compared to a custom GraphQL server?
- How do you use Hasura with GraphQL Code Generator?
- How do you create reusable fragments in Hasura queries?
- What future features are planned for Hasura (as of now)?
