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In this video, we'll be learning how to add pagination to our FastAPI application. Right now, our app returns all posts at once, which doesn't scale well as data grows. We'll fix that by adding skip and limit query parameters to our API, using SQLAlchemy's offset and limit for efficient database queries, creating a paginated response schema with metadata like total count and whether more data is available, and wiring up a Load More button on the frontend to fetch additional pages from our API. This is an industry-standard pattern you'll encounter on nearly any list endpoint in a real-world API. Let's get started...
The code from this video can be found here:
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2026/03/11
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