Antonello Zanini

I'm a software engineer, but I prefer to call myself a Technology Bishop. Spreading knowledge through writing is my mission.

Improving Performance in a Hierarchical SQL Table Structure with Column Propagation

Learn how column propagation can help you address common performance issues associated with hierarchical table structures!

Why you should study your application domain when defining efficient partitioning criteria for your database

Let’s learn how to identify and fix the “duplicate key value violates unique constraint” error in PostgreSQL

Understand what a GIN index is and how it works

Let’s learn how SQL aggregate functions can help you take the performance of your backend application to the next level

Be reminded about how bad your coding skills are every time your app raises an error

Wait! You’re telling me I should say that I’m fluent in JavaScript?

Stop random crashes in your Node.js server

Introducing a next-generation testing system based on artificial intelligence

Understanding the differences between the three types of npm dependencies

Addressing one of the most common errors of i18next in TypeScript