🧠 Introduction Every year, technology companies release new phones, smarter watches, quicker laptops, and more streamlined software updates. But here is the question: Are we really innovating — or just relabeling incremental changes as revolutions? As a software engineer and tech enthusiast, I’ve spent years watching the tech world evolve. This post isn’t just a review of gadgets — it’s a reflection on where technology is headed, what’s exciting, and what’s just hype. 📲 Section 1: Smartphones — Are They Boring Now? Let’s be honest. From the iPhone 11 to the iPhone 15, the changes have been mostly: A better camera A slightly faster chip Maybe one additional port or AI feature Though foldable smartphones like Samsung Z Fold and Google Pixel Fold are interesting, they are still like beta-era concepts for early adopters. Opinion: The smartphone innovation halcyon days (2007–2017) are now gone. Now, it is all refinement and ecosystem lock-in. 📲 Section 2: Laptops & AI PCs — The ...
🧠 Introduction Databases are the backbone of nearly every web application — from blogs and eCommerce platforms to banking systems and mobile apps. Whether you're using MySQL, MariaDB, or another SQL-based system, how you structure your data and write your queries matters . In this article, you'll learn the top MySQL & database best practices that can save you from slow queries, messy schemas, and even data loss. Let’s turn you into a database pro. 🔢 Section 1: Design Smarter Databases ✅ 1. Use Proper Data Types Choose the most efficient data type for your columns: Type Use For INT Whole numbers VARCHAR(n) Variable-length strings TEXT Large text (avoid unless necessary) DATE / DATETIME Date and time values BOOLEAN True/false Avoid: Using TEXT or VARCHAR(255) everywhere — it slows things down. ✅ 2. Normalize — But Don’t Overdo It Normalization avoids data duplication and makes updates easier. Start with: 1NF : Each column should have atomic (single) va...