Ensuring safe single-writer for DuckLake on OneLake using file lease

DuckLake supports multi-writer just fine — but only if your catalog is a real database, like Postgres (there s some interest in SQL Server support too). But if all you have is object storage and a SQLite or DuckDB file as the catalog, you re stuck with single-writer: object stores aren t real filesystems, so the DB file Continue reading "Ensuring safe single-writer for DuckLake on OneLake using…