About the episode

Uploading files to Amazon S3 is a great way to handle scalable, secure, and efficient storage for your Go applications. In this tutorial, we’ll walk through the complete process of integrating AWS S3 with Golang, from setting up the AWS SDK v2 to uploading files and serving them using pre-signed URLs.  

🔹 What You’ll Learn:  
✅ Why S3 is a better alternative to local storage  
✅ How to configure AWS SDK v2 in a Go project  
✅ Implementing file uploads using `s3.PutObject`  
✅ Generating & using pre-signed URLs for secure file access  
✅ Listing and displaying uploaded images from S3  

Timestamps:  
00:00 Introduction – Why use S3 for file uploads?  
02:51 Setting up the Go project & AWS SDK v2  
03:24 Writing the upload handler for S3 storage  
07:59 Listing uploaded files using `ListObjectsV2`  
09:01 Generating presigned URLs for secure access  
11:19 Running the Go server & testing uploads  
12:08 Conclusion

🔹 Resources:  
📜 Source code from this episode: https://github.com/code-heim/go_76_aws_s3  
📚 AWS SDK v2 Docs: https://aws.github.io/aws-sdk-go-v2/docs/  
🚀 Learn more about Go: https://www.codeheim.io/  

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#Golang #AWS #S3 #GoProgramming #AWSLambda #FileUpload #PreSignedURLs #AWSGoSDK