DATA

How Time Series Databases Work, and Where They Don’t
219 points | 53 comments

AI predicts accident hot-spots from satellite imagery and GPS data
181 points | 76 comments

Show HN: OtterTune – Automated Database Tuning Service for RDS MySQL/Postgres
163 points | 60 comments

Issues we've encountered while building a Kafka based data processing pipeline
152 points | 82 comments

Wavelets allow researchers to transform and understand data
128 points | 40 comments

How not to blow up the production database
94 points | 21 comments

Algebraic data types: things I wish someone had explained about FP (2019)
92 points | 38 comments