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ServerCritical

Parallel Data Fetching with Component Composition

React Server Components execute sequentially within a tree. Restructure with composition to parallelize data fetching.

serverrscparallel-fetchingcomposition

Code Comparison

•Incorrect (Sidebar waits for Page's fetch to complete):tsx
•Correct (both fetch simultaneously):tsx
•Alternative with children prop:tsx

Why This Matters

Impact: eliminates server-side waterfalls. This optimization is classified as CRITICAL priority for production applications.

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