Displaying Images from Database in Laravel 8

Описание: Learn how to effectively display images stored as blobs in the database using Laravel 8. This guide breaks down the process into manageable steps for web developers.
---
This video is based on the question https://stackoverflow.com/q/66844196/ asked by the user 'Hege' ( https://stackoverflow.com/u/15500787/ ) and on the answer https://stackoverflow.com/a/66844283/ provided by the user 'Shailendra' ( https://stackoverflow.com/u/2777961/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Laravel8 image from database

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Displaying Images from Database in Laravel 8: A Complete Guide

When developing web applications, you may find yourself needing to display images that are stored in a database. This is a common requirement, especially in projects involving an admin dashboard and a front-end user interface. In this guide, we'll explore how to display images from a database in your Laravel 8 project, using a practical example of an admin dashboard that uploads images as blob files.

Understanding the Scenario

You have two separate projects:

Admin Dashboard: Where you upload images. Images are stored directly in the database as blob files.

Webpage Application: Where you want these images to be displayed to users.

The challenge you're facing is how to retrieve and display these images from the database in your webpage application.

Why Blob Storage Might Be Inefficient

Storing images as blob files directly in the database, while certainly possible, can lead to several inefficiencies, such as:

Increased Database Size: Storing large binary data can bloat your database size.

Performance Issues: Retrieving blob data can be slower compared to serving files directly from the filesystem.

Backup Complexity: Databases can become cumbersome to back up and restore when they contain large blobs.

Given these considerations, there’s a more efficient alternative.

Recommended Solution: Using File Storage and Database References

Instead of storing image files as blobs, a more efficient method involves two main steps:

Upload images to your project’s filesystem.

Save the file paths in the database.

Step-by-Step Implementation

Here’s how you can implement this approach in Laravel 8:

1. Upload the Image File

Create an upload form in your admin dashboard that allows users to select and upload an image file.

Store the uploaded images in a designated directory in your Laravel application, typically within the storage/app/public/uploads folder.

Code Snippet: Uploading an Image

[[See Video to Reveal this Text or Code Snippet]]

2. Store the File Path in the Database

Once the file is uploaded, save the path to the image in your database rather than the image itself. This allows your webpage application to reference the image file directly.

3. Displaying the Image in Your Webpage Application

To display the image on the front-end, you can retrieve the image path from your database and render it in your HTML.

Code Snippet: Displaying the Uploaded Image

[[See Video to Reveal this Text or Code Snippet]]

Benefits of This Approach

By following this method, you simplify image management in your application. The benefits include:

Better Performance: Loading images from the filesystem is faster than retrieving them from the database.

Reduced Database Size: Keeping images out of your database helps keep your database lighter and quicker to back up.

Easier Image Management: You can easily manipulate files directly in your filesystem.

Conclusion

Utilizing file storage in conjunction with database references is an efficient way to manage images in Laravel 8 applications. By uploading files to your directory and storing their paths in the database, you enhance the performance and maintainability of your web application substantially.

If you have further questions or need assistance with your Laravel project, feel free to reach out!