Block decomposition: how ClickHouse, Prometheus, and InfluxDB rediscovered the same fundamental algo

ClickHouse, Prometheus, and InfluxDB independently landed on the same idea: sqrt-decomposition. Here's where the model holds — and where it breaks.

Source: [HackerNoon](https://hackernoon.com/block-decomposition-how-clickhouse-prometheus-and-influxdb-rediscovered-the-same-fundamental-algo?source=rss)