I selected only 11M rows for this blog because I used the dataset linked in TimescaleDB docs[0]. The dataset linked in CH docs has 1.2B rows[1]. The goal was to make comparison on dataset which both of the databases agrees upon.

[0] https://docs.timescale.com/timescaledb/latest/tutorials/nyc-...

[1] https://clickhouse.com/docs/en/getting-started/example-datas...