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by Ro_Khameshra
683 days ago
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Clickhouse is optimised for its ingestion and reading speed to make your data near-real time latency, some trade-offs are made. De-duplication is something that Clickhouse doesn't guarantee in normal table. There are several strategies in Clickhouse for achieving this. Generally you ingest all of the data first and then try to de-duplicate later. This blog tries to decode give solutions around this while avoiding the "Final" keyword. |
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