Nikhil still remembers the day he walked into his bank in 2015, excited to start his investment journey. The relationship manager smiled warmly and helped him complete the forms for a mutual fund that promised substantial returns. What Nikhil didn’t know then was that a simple checkbox—one that said “Regular Plan”—would cost him nearly ₹30 […]
What you need to know about Direct vs Regular Mutual Fund Plans Read More »
Ever thought about how Instagram handles millions of photo uploads every minute without breaking a sweat? Or how Netflix serves content to hundreds of millions of users simultaneously without your favourite show buffering endlessly? The secret sauce behind these high-traffic juggernauts isn’t just powerful servers—it’s database sharding for high traffic applications. Here’s the reality: your
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Ever wondered why Netflix remains responsive during a new season launch when millions of concurrent users stream content simultaneously? Or how Amazon sustains peak performance during Black Friday traffic spikes without system failures? The answer lies in a scalable microservices architecture, where applications are decomposed into loosely coupled, independently deployable services. Each service can scale
How to Design Scalable Microservices Architecture Step by Step Read More »
Have you ever wondered how your favourite apps communicate with servers to fetch data in real-time? Or why tech companies obsess over APIs during interviews? The answer lies in understanding REST APIs—and trust me, creating a REST API using Python Flask isn’t as challenging as it sounds. Here’s the thing: learning to create a REST
How to Create a REST API Using Python Flask for Beginners Read More »
Ever wondered why some Python projects feel incredibly satisfying to build? It’s because they’re practical, visual, and something you can actually show off to your friends. Building a calculator app in Python is exactly that kind of project—it bridges the gap between writing console-based scripts and creating real, interactive applications with a proper graphical interface.
How to Build a Calculator App in Python Using Tkinter Read More »
Have you ever stood in front of a restaurant menu with 50 dishes, completely paralysed by choice? That’s exactly how most people feel when they first look at the stock market. Thousands of companies, endless options, and one terrifying question: What if I pick the wrong one? To solve this problem, there are mutual funds.
Mutual Funds Explained: Learn them now for free Read More »
Imagine you’ve just deployed your first web application to a shiny new server. Everything works perfectly in testing, and you’re ready to go live. But then, within hours of launch, your server starts behaving strangely. Traffic spikes unexpectedly, unauthorised login attempts flood your logs, and suddenly your carefully crafted application becomes sluggish. What went wrong?
Firewall Configuration Rules for Web Servers: A Complete Security Guide Read More »
Last week, my colleague almost lost access to his entire Google account. He received what looked like an urgent email from “Google Security” warning that someone had tried to log in from Russia. The email had Google’s logo, the right colour scheme, and even a convincing sender address. He was seconds away from clicking the
How to Prevent Phishing Attacks: Your Complete Defense Guide Read More »
Have you ever watched someone celebrate their retirement, only to wonder if that smile will last when the market dips or unexpected medical bills arrive? Understanding the critical saving mistakes to avoid can mean the difference between a comfortable retirement and financial stress. Imagine you’ve spent three decades diligently saving every rupee, watching your corpus
Want to know which saving mistakes to avoid? Read This Read More »
Ever wondered why Netflix recommends movies you might like, while Uber predicts your exact fare before you even book? Here’s the thing—both use machine learning, but they’re solving fundamentally different problems. One is making a choice (classification), and the other is predicting a number (regression). Understanding the difference between classification and regression in machine learning
Difference between classification and Regression Explained: What You Need to Know Read More »
