This looks pretty great! Do you have any sense of its performance? Very roughly, what kind of latency can one expect over, say, 1M, 10M, or 100M vectors? Ball

This looks pretty great! Do you have any sense of its performance? Very roughly, what kind of latency can one expect over, say, 1M, 10M, or 100M vectors? Ballpark: milliseconds, seconds, days?