When WSI are stored on-premise, they are typically stored on hard drives with a ...

		el_pa_b 52 days ago \| parent \| context \| favorite \| on: Show HN: Streaming gigabyte medical images from S3... When WSI are stored on-premise, they are typically stored on hard drives with a filesystem. If you have a filesystem, you can use OpenSlide, and use a viewer like OpenSeaDragon to visualize the slide. WSIStreamer is relevant for storage systems without a filesystem. In this case, OpenSlide cannot work (it needs to seek and open the file).

Then mount the s3 filesystem. It's slow though. But good if have tools to filter them properly.