What would be the best way to integrate a client-side DuckDB engine with PuffinDB?

Moving forward, [DuckDB](https://duckdb.org/) will be found everywhere, both client-side and cloud-side. When used client-side, what would be the best way to integrate it with PuffinDB running cloud-side? As a developer, I would like to make a query from my DuckDB client, have it executed cloud-side by PuffinDB, have its result streamed with [Apache Arrow](https://arrow.apache.org/) to my client, and have that result saved as a local [Apache Parquet](https://parquet.apache.org/) file, or loaded into my local DuckDB client with a `CREATE TABLE`. With that in mind, what needs to be changed in DuckDB to make that dataflow as seamless as possible? And could this dataflow be further improved upon?