May 8, 2021 · Backend Development

Distributed Locks: Why They Are Needed, Required Conditions, and Three Implementation Approaches (Database, Redis, Zookeeper)

This article explains the necessity of distributed locks in multi‑node applications, outlines the essential properties a distributed lock must satisfy, and compares three common implementation methods—database‑based exclusive locks, Redis‑based locks, and Zookeeper‑based locks—highlighting their advantages, drawbacks, and usage patterns.

BackendRedis LockZookeeper lock

0 likes · 15 min read

Distributed Locks: Why They Are Needed, Required Conditions, and Three Implementation Approaches (Database, Redis, Zookeeper)

dbaplus Community

Dec 3, 2018 · Backend Development

Mastering Distributed Locks: DB, Redis, and Zookeeper Implementations Compared

This article examines the design and implementation of distributed locks using databases, Redis, and Zookeeper, outlining their core characteristics, practical code patterns, performance trade‑offs, fault‑tolerance mechanisms, and guidance on selecting the right solution for specific workloads.

DB lockRedis LockSystem Design

0 likes · 11 min read

Mastering Distributed Locks: DB, Redis, and Zookeeper Implementations Compared