We use clickhouse cluster with 1000 nodes and 50000 GB clickstream data. | Hacker News

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		xstartup on March 29, 2018 \| parent \| context \| favorite \| on: CockroachDB 2.0 Performance Makes Significant Stri... We use clickhouse cluster with 1000 nodes and 50000 GB clickstream data.

_wmd on March 29, 2018 [–]

That's only 50gb per node. Why do you/Clickhouse need so many nodes?

tedmiston on March 30, 2018 | [–]

Maybe some space is dedicated to replication? Or for query execution temp space like Redshift. Or he could be trying to keep everything in memory.

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