Part 11 · Real Engines, Compared

ClickHouse: Columnar Analytics

ClickHouseMergeTreeColumnarVectorized execution

Built for 'revenue by day for a year' in milliseconds: columnar MergeTree storage, sparse indexes, compression and vectorized execution.

⏱ 6 min · Station 100 of 123

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The route is mapped; the full walkthrough arrives here soon.