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PolarDB
PolarDB for PostgreSQL
Self-developed Kernel Capabilities
Columnar engine
In-Memory Column Index (IMCI)
In-Memory Column Index (IMCI)
更新时间: 2026-08-12 21:39:37
Columnar Index Overview
Try PolarDB PostgreSQL columnstore index for free
Enable and use In-Memory Column Index (IMCI)
Parameters
IMCI performance benchmark (TPC-H 100 GB)
FAQ
Use cases
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