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#data-deduplication

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Guide123.3K views1,977 votes0 replies4,326 following

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Managing Data Updates in ClickHouse with ReplacingMergeTree

Learn how to implement the ReplacingMergeTree engine in ClickHouse to handle data deduplication and updates without the performance penalty of standard UPDATE mutations.

replacingmergetree

clickhouse data-deduplicationTasadduq Burneyowner20.1K rep · 06 Oct 2025, 23:58 UTC