Stopping Redundant GraphQL Fetches with Apollo Client Normalization
Stop redundant network requests in your GraphQL app. Learn how Apollo Client's normalized cache flattens data and how to manage state updates without full page reloads.
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graphqlWhy Persisted Queries Are a Practical Win for GraphQL APIs
Persisted queries replace full GraphQL strings with tiny hashes, cutting payload size and locking down the API to a pre‑approved whitelist. This post shows a minimal Apollo Server + Client setup, the operational trade‑offs, and a verification checklist you can run today.
Choosing an Apollo Client fetchPolicy: cache-first vs network-only vs cache-and-network
A decision guide for Apollo Client fetchPolicy: compare cache-first, network-only, cache-and-network, and no-cache against freshness, load, and offline needs.
How Apollo Client Cache Normalization Keeps Your UI in Sync
Learn how Apollo Client’s automatic cache normalization creates a single source of truth for GraphQL objects, preventing duplicate data and stale UI after mutations.
Apollo Client fetchMore Duplicates or Drops Pages: Diagnosing Cache Merge Failures
A diagnostic guide to Apollo Client pagination failures: why fetchMore duplicates or drops pages, how to inspect the normalized cache, and when to escalate.
Reducing API Latency with Apollo Client Cache Redirects
Learn how to use Apollo Client Type Policies to implement cache redirects, eliminating redundant network requests when moving from list views to detail views.
Solving the 'Vanishing List' Problem with Apollo Client Type Policies
Stop your paginated lists from disappearing. Learn how to use Apollo Client's typePolicies and merge functions to handle infinite scroll and custom cache keys.
Diagnosing Apollo Client Cache Inconsistency After Mutations
A step‑by‑step diagnostic guide for Apollo Client cache inconsistencies after mutations, with checks, fixes, and escalation paths.
Implementing Offset‑Based Pagination in Apollo Client with InMemoryCache
Learn how to store each page of a list under a unique cache key and use fetchMore to append new results without reloading the whole dataset.
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