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Introduction
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CodeIgniter 4 MongoDB Introduction
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CodeIgniter 4 MongoDB Installation
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CRUD Example
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CodeIgniter 4 mongodb insert example
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CodeIgniter 4 mongodb read example
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CodeIgniter 4 mongodb update example
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CodeIgniter 4 mongodb delete example
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Complete CRUD example
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Login Example
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CodeIgniter 4 mongodb login example
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CodeIgniter 4 MongoDB Tutorial

Are you looking to explore how to use CodeIgniter 4 with MongoDB? You’re in the right place! CodeIgniter 4 is a powerful PHP framework that makes building web applications fast and easy, while MongoDB is a flexible, NoSQL database perfect for handling large volumes of data. This tutorial will guide you through integrating these two technologies in a way that’s simple to follow, even for beginners.

 

What is CodeIgniter 4?

CodeIgniter 4 is a modern web framework built for developers who need a simple, elegant toolkit to create full-featured web applications. Here are a few reasons why developers love it:

  • Lightweight: CodeIgniter is easy to install and doesn’t require many server resources.
  • MVC Structure: Follows the Model-View-Controller (MVC) pattern, keeping your application’s logic clean and separated.
  • High Performance: CodeIgniter is known for its blazing-fast performance.
  • Easy Learning Curve: It’s one of the most beginner-friendly PHP frameworks.

 

What is MongoDB?

MongoDB is a popular NoSQL database, unlike traditional SQL databases. Here’s why it’s so widely used:

  • Schema-less: You don’t need to define the database schema beforehand.
  • Flexible Document Storage: Data is stored in JSON-like format, which is easy to read and use.
  • Scalability: MongoDB excels in applications with large data sets that need to be quickly accessible.

 

Why Combine CodeIgniter 4 and MongoDB?

While CodeIgniter natively supports SQL-based databases like MySQL or PostgreSQL, MongoDB provides a more flexible, scalable solution for applications handling vast and complex data. By integrating MongoDB with CodeIgniter, you get:

  • Flexible data models for storing a variety of data structures.
  • Improved scalability, especially for web applications handling huge traffic or big data.

 

Prerequisites

Before getting started, make sure you have:

  • PHP 7.4 or later installed.
  • CodeIgniter 4 installed.
  • MongoDB is installed and running.
  • Composer installed (to manage MongoDB dependencies).

 

 

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