Client-Side Caching in GraphQL
- Client-side caching in GraphQL refers to the process of storing queried data on the client-side (in the client’s memory or storage) so that it can be reused without needing to fetch it from the server again.
- This caching mechanism is especially beneficial in GraphQL because it allows the client to store and retrieve the results of previous queries, reducing the need for repeated network requests.
- When a GraphQL query is executed, the client can check if the query has been executed before and if its result is still in the cache. If the result is found in the cache the client can retrieve the data from the cache instead of sending another request to the server.
- This helps in improving the performance of the application by reducing latency and network traffic.
Caching in GraphQL
Caching in GraphQL involves storing and reusing fetched data to reduce network requests and improve performance. Client-side caching, supported by libraries like Apollo Client allows storing queried data locally and enabling quick retrieval without server requests. Apollo Client manages caching by checking the cache for existing data before fetching from the server, optimizing data retrieval.
In this article, we’ll learn about Caching in GraphQL in detail with the understanding of Client-Side Caching, its benefits and Implementation and so on.