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# redis

Redis caching and queues

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Caching in Payment Systems

Caching in Payment Systems

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10 min read
Why We Accidentally Blocked Our Users: A Deep Dive into Idempotency in Distributed Systems

Redis locks and signed message alternatives

Why We Accidentally Blocked Our Users: A Deep Dive into Idempotency in Distributed Systems

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8 min read
How I Rebuilt a Three-Layer Cache System in Java — Redis, L1, and MongoDB Done Right

How I Rebuilt a Three-Layer Cache System in Java — Redis, L1, and MongoDB Done Right

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8 min read
I Audited My Own Open Source Library and Found 9 Security Bugs. Here's Every One.

I Audited My Own Open Source Library and Found 9 Security Bugs. Here's Every One.

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7 min read
Redis just became your feature flag system. Yes, really! 🚀

Redis just became your feature flag system. Yes, really! 🚀

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3 min read
I built a centralized data orchestration engine for distributed Minecraft servers — here's how

I built a centralized data orchestration engine for distributed Minecraft servers — here's how

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4 min read
Redis-backed permissions for high-volume Laravel apps: v4.0.0-beta.1

Redis-backed permissions for high-volume Laravel apps: v4.0.0-beta.1

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3 min read
Why Is Redis INCR a Bad Fit for a Public URL Shortener?

Why Is Redis INCR a Bad Fit for a Public URL Shortener?

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4 min read
Building a fast LLM gateway in Go: Lua + pgvector

Building a fast LLM gateway in Go: Lua + pgvector

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9 min read
Redis Caching Strategies for Production: Patterns That Actually Scale

Redis Caching Strategies for Production: Patterns That Actually Scale

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7 min read
How We Cut API Response Time from 2.3s to 180ms Using Redis + Smart Caching

How We Cut API Response Time from 2.3s to 180ms Using Redis + Smart Caching

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8 min read
A Framework Is Not a Platform

A Framework Is Not a Platform

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11 min read
Memory Cache: o bug invisível que só aparece quando sua aplicação precisa escalar horizontalmente

Memory Cache: o bug invisível que só aparece quando sua aplicação precisa escalar horizontalmente

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9 min read
Why queues don’t feel “instant” in real backend systems?

Why queues don’t feel “instant” in real backend systems?

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2 min read
Caching Is Easy. Production Caching Is Not.

Caching Is Easy. Production Caching Is Not.

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12 min read
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