![angular - AWS S3 uploading file does not work when deployed UI and middle tire on different network servers but works in localhost SpringBoot - Stack Overflow angular - AWS S3 uploading file does not work when deployed UI and middle tire on different network servers but works in localhost SpringBoot - Stack Overflow](https://i.stack.imgur.com/G5oK1.png)
angular - AWS S3 uploading file does not work when deployed UI and middle tire on different network servers but works in localhost SpringBoot - Stack Overflow
![AWS Using one-time upload URLs in AWS using DynamoDB - AMIS, Data Driven Blog - Oracle & Microsoft Azure AWS Using one-time upload URLs in AWS using DynamoDB - AMIS, Data Driven Blog - Oracle & Microsoft Azure](https://technology.amis.nl/wp-content/uploads/2021/01/1-Architecture.png)
AWS Using one-time upload URLs in AWS using DynamoDB - AMIS, Data Driven Blog - Oracle & Microsoft Azure
![Upload and Retrieve files from AWS S3 using the pre-signed URL pattern in Java | by Hesham Hussen | Javarevisited | Medium Upload and Retrieve files from AWS S3 using the pre-signed URL pattern in Java | by Hesham Hussen | Javarevisited | Medium](https://miro.medium.com/max/1400/1*sBKdMJvZEklHmFPOlEfCHQ.png)
Upload and Retrieve files from AWS S3 using the pre-signed URL pattern in Java | by Hesham Hussen | Javarevisited | Medium
![Step 2: Upload a File to Your Amazon S3 Bucket - AWS Quick Start Guide: Back Up Your Files to Amazon Simple Storage Service Step 2: Upload a File to Your Amazon S3 Bucket - AWS Quick Start Guide: Back Up Your Files to Amazon Simple Storage Service](https://docs.aws.amazon.com/images/quickstarts/latest/s3backup/images/s3-upload-2.png)