Pagination
Breaking large result sets into smaller pages. Offset-based (page=2&limit=20) is simple; cursor-based (after=abc123) handles real-time data without skipping or duplicating items.
What is Pagination?
Breaking large result sets into smaller pages. Offset-based (page=2&limit=20) is simple; cursor-based (after=abc123) handles real-time data without skipping or duplicating items.
Pagination is a intermediate-level concept that sits in the API Design & Protocols area of system design. Engineers reach for it whenever they need to reason about real-world trade-offs in that space — not just for textbook correctness, but because real production systems at companies like Netflix, Amazon, and Google make these decisions every day.
If you want to go deeper than this definition — with diagrams, code, and a quiz to lock it in — work through the "Pagination" lesson linked below. It walks through the why, the mechanism, the trade-offs, and how the giants actually use it in production.
Learn Pagination in depth
Full interactive lesson with diagrams, code examples, real-world references, and a quiz.
Open the Pagination lessonSee also
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Database
An organized collection of data that can be easily accessed, managed, and updated. The backbone of almost every application.