Author: Irfan Ahmed

In this blog, I'll guide you on creating an impressive resume and cover letter and making a lasting impression in interviews.

This article explores the meaning of the NOT NULL constraint, especially in the context of the NOT IN operator, and provides performance insights through CPU seconds and I/O comparisons.

Securing code is more critical than ever in the ever-evolving landscape of information technology.

We often hear that our production system is "IO-bound". But what does that actually mean?

In contrast, using GitHub Actions you don’t need to worry about the security and privacy of your source code.