#distributed-locks

경매 서비스 동시성 제어: 비관적 락에서 Redis 분산 락으로 전환

락 대기를 DB 커넥션 밖으로 옮겨 커넥션 풀 병목을 해소한 과정

Redis Distributed Locks: Why “SET NX PX” Was Never the Hard Part

Software Engineering

Redis Is Not Just a Cache: 6 Redis Capabilities We Used in a Real Production System

Ask most developers what Redis is for, and you’ll get one answer: caching. “Check Redis before hitting the database; if it’s there, return…

Stop Trusting Cache::remember() Alone: Laravel’s Distributed Locks for Cache Stampede Prevention

We’ve all been there: monitoring alerts screaming, ‘Database connections exhausted!’ or ‘Upstream API throttling!’ You dig in, and it’s…

Exactly-Once, Damn It: Building a Payment Idempotency Layer

From a naive proxy to distributed locks, Redis caches, and SHA-256 tamper detection — in six problems.

Race Condition ve Redis

Distributed locks

Introduction

The Problem With ‘All or Nothing’ in Distributed Systems: Saga vs 2PC Explained With Real-Life…

The Battle of Distributed Transactions: Saga vs Two-Phase Commit (2PC)

How to Stop Your API from Hammering the Database Under Concurrent Load

A practical walkthrough of Redis caching and distributed locks

Distributed Lock Nedir?

Distributed Lock, dağıtık sistemlerde birden fazla servis veya instance’ın aynı kaynağa aynı anda erişmesini engellemek için kullanılan…

Compare-And-Swap: The Tiny CPU Instruction Behind Massive Scale

Despite locks being extremely efficient under low Conflicts / Contention, heavily contended locking becomes one of the major scalability…

Distributed Locking Mechanism using Redis

Problem Statement: Coordinating Concurrent Requests for Device and Software Operations