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Tom Schreiber

Principal Product Marketing Engineer at ClickHouse

Tom is a database architect and researcher with a background spanning Siemens, MongoDB, Elastic, and academic work published at VLDB. He is a co-author of the first ClickHouse research paper and focuses on translating deep technical foundations into benchmarks, training, architectures, and explainers that drive real-world adoption.

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Blog posts by Tom Schreiber

Showing 6 of 47 articles

Tom Schreiber, Mark Needham and Lionel Palacin · Jun 23, 2026
Tom Schreiber · Jun 3, 2026
Tom Schreiber, Mark Needham, Alexander Gololobov, Andriy Yakovlev and Robert Schulze · 2026年6月2日
Tom Schreiber, Mark Needham, Alexander Gololobov, Andriy Yakovlev and Robert Schulze · Jun 2, 2026
Tom Schreiber and Lionel Palacin · May 27, 2026

Resources by Tom Schreiber

The definitive guide to ClickHouse query optimization (2026)

Al Brown, Tom Schreiber and Lionel Palacin • Last updated: Jan 26, 2026

Master ClickHouse query optimization through architectural understanding. Learn why ORDER BY design can improve performance 100×, plus proven techniques for trillion-row millisecond queries.

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