Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

So, we’ve got a switch statement with slightly different syntax, right? Not quite. The name match was used for a reason — what’s actually going on here is something called Pattern Matching. To ...

Java can handle large workloads, and even if it hits limitations, peripheral JVM languages such as Scala and Kotlin can pick up the slack. But in the world of data science, Java isn't always the go-to ...