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Vectorization was never invented by Clickhouse; they all root at the work done by CWI in MonetDB, then VectorWise, then more recently in DuckDB (and Velox). Vel
by pedroerp 3y ago
Vectorization was never invented by Clickhouse; they all root at the work done by CWI in MonetDB, then VectorWise, then more recently in DuckDB (and Velox). Velox also does not claim to have invented any of these techniques; the novelty claimed by the project is to do so in a modular way so that it can be reused while building any other engines (engine-agnostic), following any SQL dialect (dialect-agnostic).
Could you list the "copied" ideas you are referring to?