Cursor‑Based Pagination in Phoenix + Ecto: Solving the Endless‑Scroll Bottleneck
Learn why offset pagination slows down large datasets and how cursor‑based pagination with a primary key delivers constant‑time page loads in Phoenix applications.
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Learn why offset pagination slows down large datasets and how cursor‑based pagination with a primary key delivers constant‑time page loads in Phoenix applications.
Offset pagination is simple but slows on large tables; Sequelize 6+ cursor pagination scales better for infinite scroll and deep pages.
Offset pagination breaks on active feeds. Learn when Relay-style cursor connections fit your GraphQL list endpoint and how to verify them.
Offset pagination drifts and slows on large Codeac result sets. Using a stable cursor with Spring Data JPA gives consistent pages and index‑friendly queries, at the cost of custom controller code and no random page jumps.
When your API serves thousands of items that change frequently, page numbers can break ordering and cause duplicates. Cursor pagination keeps order stable, scales, and is easy to enable in DRF.
Compare PageNumberPagination, LimitOffsetPagination, and CursorPagination to pick the right DRF pagination style for your list endpoints.
Deta Base pagination is cursor-based and index-backed. Learn how to page with limit and last, why unindexed queries fail, and when to move to an external Postgres.
Offset pagination skips items and slows deep pages. Learn how Relay Connections use opaque cursors and deterministic ordering for stable GraphQL list traversal.
Picking pagination for a GraphQL API is a trade-off between simplicity and stability. This guide compares offset and cursor pagination, shows trade-offs, and gives a concrete Relay Connection example you can validate.