4 ms·
Data warehouse use-cases in Postgres for me generally rely on calculating counts/stats over time, and estimates are sufficient. I really like HyperLogLog for th
by hellcow 3y ago
Data warehouse use-cases in Postgres for me generally rely on calculating counts/stats over time, and estimates are sufficient. I really like HyperLogLog for this use-case—fast performance, low storage use, and there’s a great Postgres extension that’s widely supported.