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Deprecated: Deduplication On-demand


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In this course, you'll learn:

  • Options for deduplicating data in ClickHouse
  • How to implement deduplication in ClickHouse using the ReplacingMergeTree table engine and how to use this table engine to implement an upsert solution
  • How to implement deduplication in ClickHouse using the CollapsingMergeTree table engine
  • How to implement deduplication in ClickHouse using the VersionedCollapsingMergeTree table engines

This course also includes hands-on lab exercises.