Hacker News
- Handling High Cardinality in Observability Data https://www.parseable.com/blog/high-cardinality-meets-columnar-time-series-system 2 comments devops
- Scaling Prometheus to handle high cardinality data at high scale https://engineering.razorpay.com/scaling-to-trillions-of-metric-data-points-f569a5b654f2 4 comments devops