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Working with Relationships in NoSQL (One-to-One, One-to-Many, Many-to-Many)

Table of Contents Introduction to Relationships in NoSQL One-to-One Relationships in NoSQL One-to-Many Relationships in NoSQL Many-to-Many Relationships in NoSQL Best Practices for Modeling Relationships in NoSQL Conclusion Introduction to Relationships...

Schema Validation in MongoDB 4.0+

Table of Contents Introduction to Schema Validation Why Schema Validation is Important How Schema Validation Works in MongoDB Basic Schema Validation Syntax Modifying Schema Validation for Existing Collections Validation Levels...

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Working with MongoDB Compass for Visual Data Handling

Introduction MongoDB Compass is a powerful, user-friendly graphical user interface (GUI) for interacting with MongoDB databases. It simplifies database management and provides a visual interface...

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Data Types in MongoDB (ObjectId, Date, Embedded Docs, Arrays)

Introduction MongoDB, being a NoSQL database, is quite flexible when it comes to storing data. Unlike traditional relational databases, MongoDB stores data in BSON (Binary...

Basic CRUD Operations in MongoDB (insertOne, find, updateOne, deleteOne)

Introduction In this module, we will explore the basic CRUD operations in MongoDB, which are essential for interacting with data stored in a MongoDB database....

MongoDB Shell vs MongoDB Compass vs Drivers

Introduction In MongoDB, there are several ways to interact with the database, each suited to different use cases and user preferences. In this module, we...

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Controllers and Routes – Building the API Layer in NestJS

Table of Contents Introduction to Controllers Role of Controllers in the Request-Response Cycle Creating a Controller with @Controller() HTTP Methods: @Get(), @Post(), @Put(), @Delete(), etc. Route Parameters and Dynamic...

Understanding Modules – NestJS Architecture Basics

Table of Contents What Are Modules in NestJS? Why Modules Matter: Core to Nest’s Architecture Exploring the @Module() Decorator Imports, Exports, Providers, and Controllers Shared Modules and Feature Modules Best...

Setting Up a NestJS Project with CLI: First App and File Structure Explained

Table of Contents Prerequisites Installing NestJS CLI Creating a New Project Understanding the Project Structure Running Your First NestJS Server Exploring Core Files: main.ts, AppModule, AppController, and AppService Summary and Next...

What is NestJS? Why Use It Over Express?

Table of Contents Introduction to NestJS The Problem with Traditional Node.js Frameworks What Makes NestJS Different? Benefits of Using NestJS When and Why to Prefer NestJS over Express Real-World Use...

Building Microservices and Modular Fullstack Apps with Next.js

Table of Contents Introduction Why Modular and Microservice Architectures? Monorepo Setup with Turborepo Structuring Multiple Apps and Shared Packages Decoupling Frontend and Backend Logic Using tRPC for Type-Safe APIs GraphQL as...

Internationalization (i18n) in Next.js with App Router

Table of Contents Introduction Why Internationalization Matters Built-in i18n Support in Next.js Step-by-Step Setup for i18n in App Router Routing and Locale Detection Handling Translations with next-intl Dynamic Locale Loading Nested Layouts...

Building Scalable APIs with Next.js: REST vs GraphQL in App Router

Table of Contents Introduction API Architectures: REST vs GraphQL Where APIs Live in Next.js App Router Understanding Server vs Edge Runtime for APIs Structuring REST APIs in Next.js Creating Typed...

Working with Databases in Next.js: Connecting PostgreSQL, MySQL, and MongoDB

Table of Contents Introduction Why Databases Matter in Full-Stack React/Next.js Supported Databases: PostgreSQL, MySQL, MongoDB Choosing the Right ORM: Prisma vs Drizzle vs Raw Queries Setting Up Environment Variables...

Understanding the Next.js Compiler and Turbopack: Performance Behind the Scenes

Table of Contents Introduction to the Next.js Compiler Evolution What is Turbopack? Why Turbopack Replaces Webpack Key Benefits of Turbopack How Turbopack Works Under the Hood Local Development Experience: HMR,...

Creating a Full-Stack App Using Next.js, Prisma, and PostgreSQL

Table of Contents Introduction Setting Up the Development Environment Creating the PostgreSQL Database Setting Up Prisma Creating Models and Migrations with Prisma Building the API Layer with Next.js API Routes Creating...

Advanced SEO, Sitemap Generation, and Robots.txt in Next.js

Table of Contents Introduction SEO Best Practices in Next.js Meta Tags and Open Graph for Social Media Dynamic Meta Tags with Next.js Using next-seo for SEO Management Sitemap Generation in...

Authentication in Next.js with NextAuth.js and Middleware

Table of Contents Introduction What is NextAuth.js? Setting Up NextAuth.js in a Next.js App Configuring Providers in NextAuth.js Using Session Management in NextAuth.js Protecting Routes with Middleware Customizing Authentication Flow Handling Callback...