HPHarsh Patelinharshcreateblog.dev·May 7, 2025 · 3 min readRAG vs MCP SERVERAs I was exploring how AI models like ChatGPT get smarter with external help, I came across two powerful approaches — RAG and MCP. Firstly I thought both are similar but I it isn't like that . Let me break it down in a simple way. What is RAG (Retrie...00
HPHarsh Patelinharshcreateblog.dev·May 3, 2025 · 3 min readServerless Postgres NEON DataBaseAre you tired of constant errors with XAMPP, Apache, and MySQL?From port conflicts to services not starting, it can be frustrating for beginners and even experienced developers. But what if you didn’t need to run a server at all? Ever wondered if y...00
HPHarsh Patelinharshcreateblog.dev·May 1, 2025 · 2 min readWhat is a RESTful API? (With a Real-World Restaurant Analogy)In today’s digital world, modern apps often need to talk to each other — for example, your mobile app needs to fetch your profile from a server. This kind of communication between software systems is made possible by something called an API, and more...00
HPHarsh Patelinharshcreateblog.dev·Apr 30, 2025 · 2 min readWant to Know How GitHub Works? You're in the Right Place!If you're curious about how GitHub works, how to create a repository, and how to use Git commands, you're not alone. Whether you're just starting out or switching from another version control system — this guide is for you. We'll break it down step-b...00
HPHarsh Patelinharshcreateblog.dev·Apr 29, 2025 · 2 min readHow to handle Images ?Multer is a Node package that handles file uploads. Whenever you build a website using Node.js and Express, Multer is often used for uploading files. Multer is a Node.js middleware for handling multipart/form-data, which is primarily used for uploadi...00
