Learn MongoDB – Store Data as JSON Documents!
MongoDB is a document‑oriented NoSQL database that stores data in a flexible, JSON‑like format called BSON.
Each record (called a document) is a collection of key‑value pairs—no fixed schema required.
- 🗄️ Flexible Schema: adapt your data model on the fly
- 🚀 High Performance: in‑memory storage engine optimizes reads/writes
- 📈 Scalable: distribute data across servers with sharding
- 🔍 Rich Queries: filter, sort, and aggregate your data easily
- 🔐 Secure: supports authentication, authorization & encryption
🚀 Start Learning MongoDB Now »
💡 What is MongoDB?
Unlike relational databases, MongoDB stores data as documents in collections, mirroring JSON objects for intuitive data modeling.
📄 Example: A MongoDB Document
{
title: "Post Title 1",
body: "Body of post.",
category: "News",
likes: 1,
tags: ["news", "events"],
date: new Date()
}
🤔 Why MongoDB?
- ✅ Schema‑less: evolve your data model without migrations
- ✅ Horizontal Scaling: shard your data across clusters
- ✅ Replication: built‑in failover & high availability
- ✅ Aggregation Framework: perform complex data analysis
