Should You Use ClickHouse as a Main Operational Database?
Percona
JANUARY 14, 2019
2006-01-01 ? In a partitioned massively parallel database system, the storage format and sorting algorithm may not be optimized for that operation as we are reading multiple partitions in parallel. toDate(min(created_utc))???toDate(max(created_utc))??????count()?? toDate(max(created_utc))??????count()?? count()?? ? 2018-05-31 ?
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