-- before
SELECT count(*) FROM read_mmdb('./GeoLite2-City.mmdb');
100% ▕██████████████████████████████████████▏ (00:00:31.86 elapsed)     
┌────────────────┐
│  count_star()  │
│     int64      │
├────────────────┤
│    5502351     │
│ (5.50 million) │
└────────────────┘

-- after
SELECT count(*) FROM read_mmdb('./GeoLite2-City.mmdb');
100% ▕██████████████████████████████████████▏ (00:00:15.60 elapsed)     
┌────────────────┐
│  count_star()  │
│     int64      │
├────────────────┤
│    5502351     │
│ (5.50 million) │
└────────────────┘

-- before
.timer on
SELECT count(*) FROM read_mmdb('./GeoLite2-Country.mmdb');
100% ▕██████████████████████████████████████▏ (00:00:03.67 elapsed)     
┌──────────────┐
│ count_star() │
│    int64     │
├──────────────┤
│    993144    │
└──────────────┘
Run Time (s): real 3.673 user 3.594866 sys 0.055379

-- after
.timer on
SELECT count(*) FROM read_mmdb('./GeoLite2-Country.mmdb');
┌──────────────┐
│ count_star() │
│    int64     │
├──────────────┤
│    993144    │
└──────────────┘
Run Time (s): real 1.460 user 1.441185 sys 0.018690