Optimizing React Component Rendering for Large Datasets

I'm building a React application that displays a large list of items. The performance is degrading as the number of items increases. I've tried using techniques like React.memo and useMemo, but the rendering still seems inefficient.

Are there any other effective strategies for optimizing component rendering when dealing with large datasets in React?Should I consider server-side rendering (SSR) or other techniques to improve initial load times?