I initially developed it for a usecase where I needed to store billions of tiny files, and it just requires a single s3 bucket as infrastructure.

Interesting, can I use SeaweedFS as bucket provider?

If SeaweedFS supports conditional PUTs, yes.

	▲	mdaniel 2 days ago \| parent [-]
		It claims to have it: https://github.com/seaweedfs/seaweedfs/wiki/S3-Conditional-O...