The IO is not a big deal, I have image data in the S3 that I can access directly and the output could be done in multiple ways. What is bothering me is:
• API: I can't have an HTTP request waiting for an hour (is this the proper way how to handle that in an API:
https://softwareengineering.stackexchange.com/a/414356 ?)
• blocking: wouldn't an hour running runner block the GPU and timeout all other real-time requests?