Unverified50% confidenceFactExact time
ClickHouse等OLAP列式存储数据库通过将同列数据物理连续存储配合向量化执行引擎，可对万亿行数据实现亚秒级聚合查询
1
Sources
50%
Confidence
Long-term
Relevance
7/22/2026
First Seen
Sources
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