ClickHouse® Data Management Internals — Understanding MergeTree Storage, Merges, and Replication

Have burning questions about ClickHouse? Get a free consultation with Altinity. No pressure, no sales talk. Just answers to your questions. Book a free help session: https://hubs.la/Q02qr1RZ0

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ClickHouse manages huge amounts of data in MergeTree tables.

But how is MergeTree organized in storage? What’s a merge and how does it work? How does ClickHouse replicate data and commands across clusters? And what’s a mutation?

Our talk explains these features and more. We even discuss mysteries like hard links and the DDL replication queue. Our answers focus on the knowledge necessary to run ClickHouse efficiently and avoid problems.

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PRESENTATION SLIDES
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MANAGED CLOUD FOR CLICKHOUSE
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https://altinity.com/managed-clickhouse/

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RESOURCES
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Altinity Knowledge Base for ClickHouse: https://kb.altinity.com/
Altinity Documentation for ClickHouse: https://docs.altinity.com
Altinity Stable Builds for ClickHouse: https://altinity.com/altinity-stable/
Training for ClickHouse: https://altinity.com/clickhouse-train...
Altinity vs other ClickHouse vendors: https://altinity.com/altinity-cloud-v...

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