Forem

Discover the Microservice-to-Engineer Ratio (MTR), a powerful architectural metric that reveals when microservices begin hurting engineering productivity. Learn the ideal MTR range, warning signs of service sprawl, and practical strategies to reduce operational complexity.

Opening a new database connection for every query is one of the most expensive things your backend can do. Connection pooling is how you stop doing that.

Why connections are expensive

What exactly happens when you connect

The problem at scale

What connection pooling actually is

Pool modes — the most important...

A "risk-free" arbitrage on Polymarket's crypto Up/Down markets is easy to describe and hard to actually run. The edge — the cross-cycle sandwich — is real, but the money is won or lost in execution. Here's the engineering that turns the idea into a bot that survives production, and the specific things that break if you skip them.

Making your first Machine Learning project as beginner can be daunting. To be honest, I was daunted. There are a ton of resources online with different approaches on how to make your first project. But youtube tutorial hell is a real thing. I kept watching tutorials after tutorials, never really finishing any video properly and getting burned out. I never really got ...

When I first told a friend about my AI garden visualization idea, she said

What a great idea! Sounds interesting!

So I asked her to send me her backyard photos for testing! Then a week went by, she didn't send any photo. I assume: "she’s a busy doctor. She works long shifts, late nights, and weekends."

But after reading The Mom Test, I’m st...