Tagged articles

short-link

5 articles · Page 1 of 1

Oct 22, 2026 · Backend Development

From Redis INCR to Leaf-Segment: Reliable Short-Link ID Generation

This article analyzes short-link ID generation systems, comparing Redis INCR, database auto-increment, Leaf-segment, and Snowflake approaches, covering Base62 capacity planning, segment allocation with audit tables, dual-buffer prefetching, cache consistency for immediate readability, failure recovery protocols, and observability requirements for production-grade reliability.

base62cache-consistencydatabase sharding

0 likes · 36 min read

From Redis INCR to Leaf-Segment: Reliable Short-Link ID Generation

Xike

Oct 8, 2026 · Backend Development

Short Link Implementation: Core Algorithms, Base62 Encoding, and 302 Redirection

This article details the architecture of short link systems, covering short domain selection, unique ID generation strategies (auto-increment, Redis, Snowflake), Base62 and custom encoding, mapping storage with Redis and databases, 302 redirection flow, cache optimization, anti-enumeration, idempotency, expiration handling, multi-data-center deployment, and click tracking.

Redis cachingbase62http-redirection

0 likes · 15 min read

Short Link Implementation: Core Algorithms, Base62 Encoding, and 302 Redirection

Architect Practice

Apr 7, 2026 · Backend Development

The 8 Characters in a Text Message Reveal Hidden Challenges in Short‑Link System Design

This article walks through the end‑to‑end design of a lightweight short‑link service, covering why short links are needed, the choice of 302 redirects, key‑generation strategies (MurmurHash vs ID‑based base62), caching layers, security threats, scaling techniques, and practical pitfalls, all illustrated with concrete code and benchmark numbers.

base62 encodingcachingdistributed ID

0 likes · 25 min read

The 8 Characters in a Text Message Reveal Hidden Challenges in Short‑Link System Design

Lin is Dream

Oct 14, 2025 · Backend Development

Designing a Scalable Short‑Link System: From Base62 Encoding to Security

This article explains how to build a production‑grade short‑link service, covering the background of SMS short URLs, Base62 encoding principles, database schema design, request routing, security measures such as custom alphabets, rate limiting, and signed links, and additional management features for operation and monitoring.

backend architecturebase62database design

0 likes · 16 min read

Designing a Scalable Short‑Link System: From Base62 Encoding to Security

Architect

Nov 10, 2023 · Backend Development

Design and Implementation of a High‑Performance Short‑Link Platform

This article details the architecture, core algorithms, security measures, and performance optimizations of a high‑throughput short‑link service, covering hash‑based ID generation, Base62 encoding, distributed ID schemes, caching, database indexing, sharding, and monitoring to ensure efficient and secure URL shortening.

backend architecturebase62distributed ID

0 likes · 13 min read

Design and Implementation of a High‑Performance Short‑Link Platform