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Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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The hidden cost of vendor lock-in: evaluating database migration feasibility

The hidden cost of vendor lock-in: evaluating database migration feasibility

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3 min read
Redis rate limiting in Go: INCR, the expiry race, and a limiter core that knows nothing about Redis

Redis rate limiting in Go: INCR, the expiry race, and a limiter core that knows nothing about Redis

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6 min read
Building an anonymous AI photo editor without letting one visitor take the GPU

Building an anonymous AI photo editor without letting one visitor take the GPU

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1 min read
Database Isolation Levels & Read Phenomena: An Extensive Deep Dive

Database Isolation Levels & Read Phenomena: An Extensive Deep Dive

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12 min read
Atomic Student Creation Across Microservices: Why I Reached for a Compensating Transaction

Atomic Student Creation Across Microservices: Why I Reached for a Compensating Transaction

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4 min read
Sync to Async: Migrating FastAPI Endpoints to arq/Redis

Sync to Async: Migrating FastAPI Endpoints to arq/Redis

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5 min read
How I Eliminated 19,494 Duplicate MongoDB Records (And What I'd Do Differently Today)

How I Eliminated 19,494 Duplicate MongoDB Records (And What I'd Do Differently Today)

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8 min read
How I Built a Concurrency-Safe Reservation System

How I Built a Concurrency-Safe Reservation System

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4 min read
Docker Compose Ambiente Desenvolvimento

Docker Compose Ambiente Desenvolvimento

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1 min read
The commerce bug that charges you twice — and how to kill it

The commerce bug that charges you twice — and how to kill it

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1 min read
Full practical guide on creating production-grade webhook receivers

Full practical guide on creating production-grade webhook receivers

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6 min read
UPI at Scale: Handling Millions of Payments

UPI at Scale: Handling Millions of Payments

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7 min read
Every table you create becomes an instant REST + GraphQL API

Every table you create becomes an instant REST + GraphQL API

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2 min read
Your Redis Leaderboard Is Probably Breaking Ties Wrong

Your Redis Leaderboard Is Probably Breaking Ties Wrong

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5 min read
Part 3: Exposing ClickHouse as an Embeddable Analytics API — With Access Control and Cost Attribution

Part 3: Exposing ClickHouse as an Embeddable Analytics API — With Access Control and Cost Attribution

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5 min read
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