Server-side rendering (SSR) in Next.js ensures users receive a fully rendered page quickly, but it can introduce performance tradeoffs if not managed properly.
Understanding SSR in Next.js and the usage of getServerSideProps to fetch dynamic data on every request.
Using Incremental Static Regeneration (ISR) in Next.js for serving static pages and regenerating them in the background after a specified revalidate period.
Implementing CDN caching with headers to instruct CDNs on how to cache responses and improve performance.