DuckLake on Hetzner
TL;DR: DuckDB and DuckLake run on Hetzner
See the ducklake-hetzner project:
“You can deploy a DuckLake data lakehouse on Hetzner for under €15/month. What you get: PostgreSQL for metadata, Hetzner Object Storage (S3) for data, DuckDB as the query engine. All managed with OpenTofu and PyInfra.”