This may be close to what you're thinking: https://turbodbc.readthedocs.io/en/latest/pages/advanced_usage.html https://turbodbc.readthedocs.io/en/latest/pages/a

This may be close to what you're thinking: https://turbodbc.readthedocs.io/en/latest/pages/advanced_usage.html https://turbodbc.readthedocs.io/en/latest/pages/advanced_usa... We saw speedups (20%+?), but wrong orders of magnitude of perf that we advocate DB vendors to aim for when we do visual analytics integrations. Arrow opens up saturating networks & PCI cards for DB<>GPU, so think going for 10-50GB/s.