Note I handled with small size small in this testing.

1. Go to the project directory

$ cd {path}/fileupload

2. Start DB and scan service

..fileupload$ docker-compose up -d postgres scan

3. Run the following command to build the project

fileupload$ ./mvnw clean && ./mvnw package

4. Run the following command to start the project

fileupload$ docker-compose up -d .

5. Paste the cURL to Postman or use the cURL

curl --location 'http://localhost:8080/api/v1/file/upload' \
--header 'accept: */*' \
--header 'Content-Type: multipart/form-data' \
--form 'file=@"./src/main/resources/zfilestorage/dump/dump.txt"'

Diagrams

Overview

Simple Upload File Architecture and Implementation with Spring Boot

• Spring Boot Rest Controller with Maltilpart to handle data stream from client-side
• Clamav is used to scan file virus
• Generate UUID or filekey to attach with the file metadata (filesize, filename...)
• Store file in the storage with filekey

You can fetch from the storage with the filekey