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Amit Sadafule

Lead Software Engineer

Amit has a soft spot for databases that stay honest under odd data shapes. Schema choices you will not regret at 2 a.m. are his idea of a good time.

Blogs published by Amit Sadafule.

Blogs published by Amit Sadafule.

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ClickHouse schema optimization for sparse data sets

Amit Sadafule

Lead Software Engineer

Optimize ClickHouse schema design for efficiently storing and querying sparse data sets. Explore strategies like sparse matrix, separate tables, and datatype-specific columns to improve compression, query performance, and reduce RAM usage.

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