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# redis

Redis caching and queues

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Defend External APIs: Redis Token Bucket in Laravel

Defend External APIs: Redis Token Bucket in Laravel

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3 min read
Stop DDoSing Your DB: Queue Concurrency Limits in Laravel 🛑

Stop DDoSing Your DB: Queue Concurrency Limits in Laravel 🛑

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2 min read
We Replaced Redis with MySQL SKIP LOCKED for Inventory Reservation — Oversells Went to Zero

We Replaced Redis with MySQL SKIP LOCKED for Inventory Reservation — Oversells Went to Zero

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3 min read
Redis High-Level Design (HLD): How Redis Is Internally Built

Redis High-Level Design (HLD): How Redis Is Internally Built

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5 min read
Redis High-Level Design (HLD): How Redis Is Internally Built

Redis High-Level Design (HLD): How Redis Is Internally Built

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5 min read
The hidden backend cost of “just add caching”

The hidden backend cost of “just add caching”

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3 min read
Your Cache Is Making Things Worse

Your Cache Is Making Things Worse

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4 min read
I Thought Redis Was Just a HashMap

I Thought Redis Was Just a HashMap

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1 min read
Redis CVE-2026-23479: AI-Discovered RCE Flaw Exposes Two Years of Hidden Risk

Redis CVE-2026-23479: AI-Discovered RCE Flaw Exposes Two Years of Hidden Risk

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10 min read
Rate Limiting in Spring Boot REST APIs: Bucket4j + Redis

Rate Limiting in Spring Boot REST APIs: Bucket4j + Redis

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5 min read
How to scale WooCommerce infrastructure without downtime

How to scale WooCommerce infrastructure without downtime

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3 min read
Building a Distributed Rate Limiter That Handles 18,769 req/s with Redis Lua Scripts

Building a Distributed Rate Limiter That Handles 18,769 req/s with Redis Lua Scripts

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5 min read
How I Stopped a Race Condition from Creating Free Money in My Wallet System

How I Stopped a Race Condition from Creating Free Money in My Wallet System

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6 min read
Under the Hood: Redis Enterprise Cluster

Under the Hood: Redis Enterprise Cluster

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1 min read
How to Build a PostgreSQL Backed Job Queue in Go

How to Build a PostgreSQL Backed Job Queue in Go

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13 min read
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