Ask HN: Which OLAP do you use in 2018?
Previously, there was only Redshift and BigQuery. Now, there are more Columnstores. New products like Snowflake, TimeseriesDB, ClickHouse. Which one are you using and why?
Clickhouse: Having enough hardware at my disposal, I can do a lot with it at minimal relative cost. Its performance as a column store, and masterless setup are the attractive features. If I did not have hardware at my disposal, I would be using BQ, or looking at Snowflake.