build1 publisher
A cached strptime only wins when the same date shows up 2,740 times
A week of measurements on one Mac mini puts the lru_cache wrapper around strptime at 3x when dates repeat and slightly slower when they do not. A Polars 2.0 release candidate finishes the same report in 0.13 s.
Publishers:dev.to
Reality
- Evidence70
- Adoption20
- Hype gap+12
- Incentives30
- Confidence60