Backend

Backend

GraphQL Pagination: Offset, Cursor, and Relay Connections Explained

A practical guide to GraphQL pagination: offset, cursor (keyset), and Relay Connections—trade-offs, SQL patterns, and battle-tested implementation tips.

ASOasis

May 5, 2026

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Backend Engineering

Token Bucket Rate Limiting for APIs: Design, Math, and Production Patterns

A practical guide to token bucket rate limiting for APIs: concepts, math, parameters, production implementations, and tuning tips.

ASOasis

Apr 24, 2026

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GraphQL

Mastering GraphQL Relay Pagination with Connections

Master Relay-style pagination in GraphQL with connections, cursors, and PageInfo. Learn schema design, keyset pagination, resolvers, and pitfalls.

ASOasis

Apr 13, 2026

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Software Engineering

Designing Idempotent APIs: A Practical Guide

A practical guide to API idempotency: keys, retries, storage design, error handling, and patterns for exactly-once effects in distributed systems.

ASOasis

Mar 25, 2026

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