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PPPayal Porwalcodeswithpayal.hashnode.devFeb 17 · 4 min read

Day 31 – MySQL Basics & Setup with Node.js

By the end of Day 31, students will clearly understand: What MySQL is Why we use MySQL in real projects How to install MySQL Community Server (latest) What is MySQL Workbench and why we need it How MySQL fits with Node.js projects 👉 No coding...

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PPPayal Porwalcodeswithpayal.hashnode.devFeb 12 · 3 min read

Day 29: Populate Method & Nested Models (MongoDB + Mongoose)

🔹 Why Do We Need populate()? In MongoDB, collections are separate.When we use referencing, we only store an ID, not full data. Example: { "passengerName": "Amit", "train": "65fae91c2b..." } This ID alone is not useful for UI. 👉 populate() help...

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PPPayal Porwalcodeswithpayal.hashnode.devSep 10, 2025 · 8 min read

Day 25: Reading, Updating & Deleting Documents in MongoDB using Mongoose

🔹 Introduction In the last sessions, we learned: How to connect Node.js with MongoDB using Mongoose How to define schema & models How to create documents and save them in MongoDB Now it’s time to move forward and learn how to: Read (fetch) doc...

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PPPayal Porwalcodeswithpayal.hashnode.devSep 8, 2025 · 10 min read

Mini-project — Hotel Management (MERN-style backend with Mongoose)

Below is a professional, student-friendly mini project that demonstrates Schema, Models & Document creation using Mongoose, and ties together the concepts you’ve taught so far.Topic: Hotel Management (rooms + bookings). Data stored in MongoDB. Projec...

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PPPayal Porwalcodeswithpayal.hashnode.devSep 8, 2025 · 6 min read

Day 23: Connecting MongoDB to Node.js using Mongoose

When we build real applications, we need to store and manage data. In our MERN stack journey, MongoDB is our database, and Node.js/Express is our backend. 👉 But connecting Node.js to MongoDB directly (using MongoDB driver) can be a bit complicated.�...

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ADArijit Dasarijitdas.hashnode.devMay 15, 2025 · 59 min read

Introduction to MongoDB: Everything You Need to Know

What is MongoDB? MongoDB is a NoSQL, document-oriented database designed to store and manage large volumes of unstructured, semi-structured, or structured data. Unlike traditional relational databases that use tables and rows, MongoDB stores data in ...

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KHKumar Harshhworld.hashnode.devMay 6, 2025 · 28 min read

MongoDb - beginner to advance

Introduction to MongoDB and Mongo Difference between MongoDB and Mongo? MongoDB is a popular NoSQL database that allows for flexible and scalable data storage. In this blog post, we will cover the basics of MongoDB, how to get started, and some advan...

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DPDarsh Pateldarsh-patel.hashnode.devDec 10, 2024 · 8 min read

Data Modeling Using Mongoose: A Comprehensive Guide

Data modeling is an essential part of backend development. It defines how data is organized, stored, and accessed from a database. It ensures consistency in applications. Mongoose, a popular Node.js library, simplifies data modeling with MongoDB, a N...

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HDHansraj Deghunpythondevop.hashnode.devOct 30, 2024 · 5 min read

How MongoDB Loses Availability for Consistency and Partition Tolerance

In the world of distributed databases, every system design must account for trade-offs between Consistency, Availability, and Partition Tolerance, as outlined by the CAP theorem. This foundational principle dictates that a distributed system can only...

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ABAlejandro Benjumea Aguirrealejodev.hashnode.devOct 28, 2024 · 8 min read

ORM en Node.js: Introducción a Sequelize y Mongoose para Bases de Datos SQL y NoSQL

En este post aprenderemos cómo establecer la conexión a nuestra base de datos desde un proyecto en Node.js utilizando ORM (Object-Relational Mapping). Los ORM facilitan no solo la conexión con la base de datos, sino que también simplifican la interac...

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#mongo

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Trending tags this week

Day 31 – MySQL Basics & Setup with Node.js

Day 29: Populate Method & Nested Models (MongoDB + Mongoose)

Day 25: Reading, Updating & Deleting Documents in MongoDB using Mongoose

Mini-project — Hotel Management (MERN-style backend with Mongoose)

Day 23: Connecting MongoDB to Node.js using Mongoose

Introduction to MongoDB: Everything You Need to Know

MongoDb - beginner to advance

Data Modeling Using Mongoose: A Comprehensive Guide

How MongoDB Loses Availability for Consistency and Partition Tolerance

ORM en Node.js: Introducción a Sequelize y Mongoose para Bases de Datos SQL y NoSQL