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ServerMedium
Per-Request Deduplication with React.cache()
Use `React.cache()` for server-side request deduplication. Authentication and database queries benefit most.
servercachereact-cachededuplication
Code Comparison
•Usage:typescript
•Incorrect (always cache miss):typescript
•Correct (cache hit):typescript
Why This Matters
Impact: deduplicates within request. This optimization is classified as MEDIUM priority for production applications.