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# backend

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

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5 API Error Handling Mistakes That Are Costing You Users

5 API Error Handling Mistakes That Are Costing You Users

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3 min read
Week 12: Express.js and Refactoring Error Handling

Week 12: Express.js and Refactoring Error Handling

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3 min read
The Security Problems Most Auth Tutorials Skip

The Security Problems Most Auth Tutorials Skip

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5 min read
What Good Prompt Design Looks Like in Production Systems

What Good Prompt Design Looks Like in Production Systems

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7 min read
Adding NOT NULL Constraints to Existing PostgreSQL Columns Safely

Adding NOT NULL Constraints to Existing PostgreSQL Columns Safely

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5 min read
Design a Rate Limiter

Design a Rate Limiter

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4 min read
Why I Stopped Writing Auth Code for Every Project and Built AuthShield

Why I Stopped Writing Auth Code for Every Project and Built AuthShield

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5 min read
Two ClickHouse Internals That Change How You Write Queries

Two ClickHouse Internals That Change How You Write Queries

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4 min read
Mathematical Optimisation in Rust: A Complete Guide to good_lp + HiGHS (Production Ready with Axum)

Mathematical Optimisation in Rust: A Complete Guide to good_lp + HiGHS (Production Ready with Axum)

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3 min read
Structuring AI Microservices in Python

Structuring AI Microservices in Python

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6 min read
I got tired of rewriting the same HTTP client — so I built one

I got tired of rewriting the same HTTP client — so I built one

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2 min read
Bitrix — проблема или просто инструмент?

Bitrix — проблема или просто инструмент?

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1 min read
Building a Production-Grade Async Backend with FastAPI, SQLAlchemy, PostgreSQL, and Alembic

Building a Production-Grade Async Backend with FastAPI, SQLAlchemy, PostgreSQL, and Alembic

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4 min read
How I Solved a Deployment Nightmare Using Docker and FastAPI

How I Solved a Deployment Nightmare Using Docker and FastAPI

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5 min read
Solving MSSQL's 2100 Parameter Limit: From IN Clause to Cursor-Based Pagination

Solving MSSQL's 2100 Parameter Limit: From IN Clause to Cursor-Based Pagination

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4 min read
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