Understanding Scalability in System Design
Ever wonder why some websites effortlessly handle millions of users while others buckle under the slightest surge? It all boils down to something called scal...
Recent posts
Building a System You Can Trust: Understanding Reliability, Faults, and Failures
When we talk about technology, we often hear the word “reliable.” What does that actually mean, especially when we’re building software systems? Intuitively,...
Harness the Power of RAG with LLMs, Vector Stores, and Langchain: A Comprehensive Guide
Large Language Models (LLMs) such as GPT-4, Claude 3, etc. have revolutionized the field of natural language processing, enabling machines to generate human-...
Mastering Python List Comprehension: Simplify Your Code with Ease
List comprehension in Python is a powerful tool that allows you to create lists in a more concise and readable way. Whether you’re new to Python or a seasone...
Embracing the Walrus Operator in Python: A Guide to Cleaner Code
Introduced in Python 3.8, the walrus operator is a game-changing assignment operator that allows us to assign a value to a variable as part of an expression....
SQL Notes
What is SQL?
181 - Employees Earning More Than Their Managers
The problem
175 - Combine Two Tables
The problem
How to use multiple GitHub account using GitHub CLI
Frequent use of multiple GitHub accounts, whether for work and personal projects, can often become a cumbersome process. The need to switch accounts and re-l...
Basic JavaScript Notes
Data types and variables
62 - Unique Paths
This is a dynamic programming related problem from Leetcode. You can find the problem here.
Checking parentheses balance using Stack!
Checking for balanced parentheses or balanced brackets is a very old and classic problem in the field of computer science.