UPLOAD FILES TO S3 — THE RIGHT WAY
Автор: Learn Programming With Uday
Загружено: 2026-01-02
Просмотров: 16
Описание:
Learn how to upload images and videos directly to Amazon S3 using API Gateway and AWS Lambda. This video covers secure, scalable uploads using Presigned URLs — no backend file handling. Perfect for AWS, backend, and full-stack developers.
Uploading files through your backend server is slow, expensive, and doesn’t scale.
In this video, we build a production-ready file upload system using:
Amazon S3
API Gateway
AWS Lambda
Presigned URLs
The frontend uploads files directly to S3, while the backend only generates temporary upload permissions.
This approach is faster, cheaper, and widely used in real-world applications.
🔹 What you’ll learn:
Why backend file uploads are a bad idea
How presigned URLs work
API Gateway + Lambda integration
Secure image & video uploads to S3
📂 GitHub Repository:
👉 https://github.com/UK0724/aws-s3-pres...
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