The latest articles on DEV Community by Mohd Almas (@codebyalmas). https://dev.to/codebyalmas https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3582254%2Fc06ca2e1-bd5f-42cd-a274-d97dd7f11614.jpeg https://dev.to/codebyalmas en Mohd Almas Fri, 24 Oct 2025 16:40:04 +0000 https://dev.to/codebyalmas/mastering-mongodb-with-nodejs-complete-guide-part-1-2-2cge https://dev.to/codebyalmas/mastering-mongodb-with-nodejs-complete-guide-part-1-2-2cge <p>After completing SQL and Node integrations, I stepped into the world of NoSQL — and it’s been a game-changer!</p> <p>This project dives into MongoDB and Mongoose, covering everything from core database operations to schema validations.</p> <p>🧱 What This Covers</p> <p>🥇 Part 1 – The Mongo Shell &amp; Fundamentals</p> <p>What is MongoDB and BSON</p> <p>Documents &amp; Collections</p> <p>Insert operations (insertOne, insertMany)</p> <p>Finding data with queries &amp; operators</p> <p>Updating and deleting documents</p> <p>Nesting &amp; working with embedded documents</p> <p>🥈 Part 2 – Mongoose Magic</p> <p>What is Mongoose and how to set it up</p> <p>Defining Schemas &amp; Models</p> <p>Insert, Find, Update, and Delete operations</p> <p>Validations, SchemaType Options, and Errors</p> <p>Using findAndUpdate() with validation</p> <p>💻 Example Snippet</p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqbpoqaak9adjsu871v5v.JPG" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqbpoqaak9adjsu871v5v.JPG" alt=" " width="432" height="286"></a></p> <p>🧠 Key Takeaways</p> <p>MongoDB is flexible, document-based, and perfect for unstructured data</p> <p>Mongoose adds structure, validation, and a schema-driven workflow</p> <p>Together, they simplify full-stack development with Node.js</p> <p>⭐ Check it out on GitHub:<br> 👉 (github.com/CodeByAlmas/MongoChat-CRUD-App.git)</p> <p>💬 Let’s connect — always open to feedback, collaboration, and learning together!</p> tutorial mongodb javascript node