iamdevelopr.hashnode.devUnderstanding LRU Cache: A Simple ExplanationLet’s say you’re building an application where you need to get some data from the database to show to the user. You make a GET request to the backend and write a query there to retrieve the data from the database. Simple, right? While this is the mos...Nov 12, 2025·6 min read
iamdevelopr.hashnode.devA Guide to Time and Space Complexity in DSAWelcome to the second part of the DSA learning series. If you haven't read the first part, I highly recommend giving it a read. So, let's move on to today's topic. You might have guessed what we will discuss in this article. Space and time complexity...Nov 8, 2025·4 min read
iamdevelopr.hashnode.devUnderstanding DSA: A Beginner's GuideOkay, I recently had an interview, and it was going well until the interviewer asked me some questions about DSA. I know what DSA is, but I never really practiced it or read about it, or you could say I never really cared about it. Why? The answer is...Oct 25, 2025·3 min read
iamdevelopr.hashnode.devAnsible Introduction: A Simple Guide for StartersHello folks, you must’ve come to this article after reading the title so yeah we’re gonna be learning Ansible and try to write a simple ansible playbook to do some stuff on another laptop. First things first, What is Ansible? Ansible is an automation...Oct 11, 2025·5 min read
iamdevelopr.hashnode.devStep-by-Step Guide to Building a Load Balancer in PythonOkay, the title might have revealed what we are going to do in this article. If you’ve come here, then I think you’re also someone like me who always wonders how these things work. So, let’s not bore you with all the talk and let’s start doing what w...Oct 11, 2025·6 min read