#mongodb Development Tutorials & Tips | Roast Dev

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MCP+Database: A New Approach with Better Retrieval Effects Than RAG!

In recent years, Large Language Models (LLMs) have demonstrated impressive capabilities in natural language processing tasks. However, the limitations of these models, such as outdated knowledge and t...

14.04.2025 0 Read More

Embedded Documents and Arrays | MongoDB Tutorial 2025

Introduction to MongoDB Installation & Database Creation CRUD Operations Embedded Documents and Arrays (You are here). In MongoDB, data can be structured in a flexible way. One of the main featu...

15.04.2025 0 Read More

Deploying MongoDB ReplicaSet with Docker (Public VPS IP and User Authentication Required)

Introduction Deploying a MongoDB ReplicaSet with Docker efficiently builds a robust database system, ensuring high availability and fault tolerance. I'd like to share the detailed steps based...

15.04.2025 0 Read More

✨ Deploying MongoDB Atlas on AWS EKS Using Terraform Like a Pro💡with automated secrets and dynamic environments

👋 Introduction Managing database infrastructure for multiple environments (dev, staging, prod) can be a headache — especially when it comes to security, secrets, and scaling.In this I’...

16.04.2025 0 Read More

Building a Real-Time AI Fraud Detection System with Spring Kafka and MongoDB

In this tutorial, we'll build a real-time fraud detection system using MongoDB Atlas Vector Search, Apache Kafka, and AI-generated embeddings. We'll demonstrate how MongoDB Atlas Vector Search can be ...

16.04.2025 0 Read More

AI-powered Movie Recommendations With Django & MongoDB Atlas

This article is written by Ahmed BouchefraNowadays, when you log into your favorite movie streaming app, instead of endlessly scrolling through hundreds of movies and looking for one that you might en...

17.04.2025 0 Read More

🚀 "How to Host a Next.js + MongoDB + Clerk App on Hostinger VPS with a Custom Subdomain"

1. Configure DNS on Hostinger Go to Hostinger Dashboard Go to: Hosting → Manage → Advanced → DNS Zone Editor In Manage DNS Records: Type: A Name: edu-genius (this makes edu-genius.prog...

19.04.2025 0 Read More

Delivora – Full Stack Food Delivery Website

Tech Stack: React | Node.js | Express | MongoDB | JWTDelivora is a fully responsive food delivery platform built to streamline online ordering. It features role-based authentication, a dynamic cart sy...

21.04.2025 0 Read More

Introducing Mongo Broadcaster: A Multi-Channel MongoDB Change Stream Processor

About a month ago, I wrote a blog post on streaming changes on certain collections in Mercury to build a real-time update system. Over the weekend and due to boredom, I built a package that'll allow y...

22.04.2025 0 Read More

Building an HR Team-Matching Agent With MongoDB Vector Search, Voyage AI, & Vercel AI SDK

Picture this: You're an HR manager at a growing tech company. It's Monday morning, and the VP of Product has just dropped a request in your inbox: "We need a team for a new strategic project. Must hav...