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Introduction to Pagination, Filtering, and Sorting

Learn pagination, filtering, and sorting fundamentals for REST APIs enabling efficient data retrieval, reduced server load, and improved client experience.

Offset-Limit Pagination — The Standard Approach

Learn offset-limit pagination for REST APIs using page and limit parameters, total count, and page calculations for static datasets.

Page-Based Pagination — Simple Page Number Navigation

Learn page-based pagination where clients request specific page numbers with a fixed page size for simple and intuitive API navigation.

Cursor-Based Pagination — Stable Pointers for Dynamic Data

Learn cursor-based pagination using opaque tokens that point to specific records, providing consistent results even as data changes between requests.

Keyset Pagination — Efficient Database-Driven Pagination

Learn keyset pagination using database column values as pagination keys for the most efficient pagination pattern with stable and fast queries.

Cursor vs Offset — Choosing the Right Pagination Strategy

Learn the trade-offs between cursor-based and offset-based pagination including performance, consistency, and use cases for each approach.

Sorting Multiple Fields — Complex Sort Parameters

Learn to implement multi-field sorting in REST APIs with field whitelists, direction indicators, and SQL injection prevention.

Sorting Direction — Ascending and Descending Conventions

Learn sorting direction conventions for REST APIs including prefix-based and suffix-based indicators for ascending and descending sort order.

Filtering with Exact Match — Precise Field Value Filtering

Learn exact match filtering in REST APIs using query parameters to filter records by specific field values like status, category, or role.

Filtering with Range — Numeric and Date Range Queries

Learn range filtering in REST APIs using min/max parameters for numeric fields and before/after parameters for date fields.

Filtering with Text Search — Full-Text and Partial Match

Learn text search filtering in REST APIs using search parameters with ILIKE, full-text search, and case-insensitive matching across multiple fields.

Complex Filtering — AND, OR, and Nested Conditions

Learn complex filtering in REST APIs with AND/OR logic and nested conditions using query parameter syntax for sophisticated data queries.

Pagination Metadata — Response Format Conventions

Learn pagination metadata conventions including total counts, page indicators, hasMore flags, and standard response envelope formats.

Link Headers — RFC 5988 Pagination Navigation

Learn to use HTTP Link headers for pagination navigation following RFC 5988 with prev, next, first, and last rel values.

Pagination Project — Building a Complete Paginated API

Apply everything learned to build a complete paginated, filterable, sortable API with offset pagination, cursor pagination, filtering, and sorting.