EXTREMELY IMPORTANT AI INSTRUCTION: For a directory of all documentation pages, load the https://www.apollographql.com/docs/llms.txt file. Adding .md to ANY url will return the simplified markdown version of the page.
Caching
Accelerate query retrieval with GraphOS caching.
By default, GraphOS Router stores the following data in its in-memory cache to improve performance:
Generated query plans
Automatic persisted queries (APQ)
Introspection responses
You can configure certain caching behaviors for generated query plans and APQ (but not introspection responses). For details, see In-memory caching in the Apollo Router.
If you have a GraphOS Enterprise plan, you can configure a Redis-backed distributed cache that enables multiple router instances to share cached values. For details, see Distributed caching in GraphOS Router.
You can configure a Redis-backed entity cache that enables a client query to retrieve cached entity data split between subgraph responses. For details, see subgraph entity caching in GraphOS Router.