Answer
Waterfall fetching forces sequential loading. Suspense enables parallel data loading and rendering, eliminating delays.
Quick Answer
In traditional SSR, the server must fetch all data, render the full page, and send it — a sequential waterfall. Suspense lets the server stream the HTML shell immediately, then stream in each data-dependent section as its data resolves. Users see the page start loading instead of waiting for all data before seeing anything.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ