Starting any project from scratch can be daunting task… But not if you have this ultimate Python project blueprint! (more…)

If your Python data pipeline is using too much memory, it can be very difficult to figure where exactly all that memory is going. And when you do make changes, it can be difficult to figure out if your changes helped. Yes, there are existing memory profil... (more…)

I love using Go's interface feature to declaratively define my public API structure. Consider this example: package main import ( "fmt" ) // Declare the interface. type Geometry interface { area() float64 perim() float64 } // Struct that represents a rect... (more…)

Handling Python dependencies in your Lambda functions can be a pain. Here's how I handle Python packaging with Serverless for dev/prod parity. (more…)

If your Python programs are slower than you’d like you can often speed them up by parallelizing them. In this short primer you’ll learn the basics of parallel processing in Python 2 and 3. (more…)