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

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Opinion-Driven Architecture Piece

Opinion-Driven Architecture Piece

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2 min read
How a Zero-Downtime Table Swap Silently Dropped Orders From Postgres Logical Replication for 91 Hours

How a Zero-Downtime Table Swap Silently Dropped Orders From Postgres Logical Replication for 91 Hours

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6 min read
Your Background Jobs Are Slowing Down Your API — Here’s How to Fix It

Your Background Jobs Are Slowing Down Your API — Here’s How to Fix It

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4 min read
Java Learning series | Day - 3 Variable

Java Learning series | Day - 3 Variable

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2 min read
Choose Heartbeats Over a FastAPI Django Error Tracking API for 15-Minute SaaS Imports

Choose Heartbeats Over a FastAPI Django Error Tracking API for 15-Minute SaaS Imports

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7 min read
Why your idempotent POST endpoint is still creating duplicates under load

Why your idempotent POST endpoint is still creating duplicates under load

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4 min read
Jalali Dates in Modern PHP: Building ParsiDate — Immutable, Zero-Dependency, with Holidays Built In

Jalali Dates in Modern PHP: Building ParsiDate — Immutable, Zero-Dependency, with Holidays Built In

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2 min read
Building a Webhook Queue on PostgreSQL: Why We Ditched Redis for Shopify Webhook Processing

Building a Webhook Queue on PostgreSQL: Why We Ditched Redis for Shopify Webhook Processing

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12 min read
Just use Postgres, until it actually hurts

Just use Postgres, until it actually hurts

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6 min read
The Domain Type That Doesn't Fit: Many-to-Many Links and Bulk Operations (Chapter 12)

The Domain Type That Doesn't Fit: Many-to-Many Links and Bulk Operations (Chapter 12)

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13 min read
Free-threaded Python in production: what actually broke

Free-threaded Python in production: what actually broke

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7 min read
Picking a JavaScript runtime in 2026

Picking a JavaScript runtime in 2026

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8 min read
GraphQL Isn't Magic: How ASTs, Resolvers, and DataLoaders Actually Work Under the Hood

GraphQL Isn't Magic: How ASTs, Resolvers, and DataLoaders Actually Work Under the Hood

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13 min read
Secure php database

Secure php database

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1 min read
Building Reliable Payment Systems: Key Architecture and Security Considerations

Building Reliable Payment Systems: Key Architecture and Security Considerations

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4 min read
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