Deep Dive on ClickHouse® Sharding and Replication

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ClickHouse works out of the box on a single machine but gets complicated in a cluster. ClickHouse provides two scaling-out dimensions - sharding and replication - and understanding when and how those should be applied is vital for production and high-load applications.
In this webinar we focus on ClickHouse cluster setup and configuration, cluster operation in public clouds, executing distributed queries, hedged requests, and more.
Presenter: Tatiana Saltykova, Senior ClickHouse Solutions Engineer
👀 Looking for the presentation slides? Here you go:
altinity.com/wp-content/uploa...
#clickhouse #datawarehouse #cloud #devops #realtimedata #databasemanagement #dbms #realtimeanalytics #webinar #Altinity #dataanalytics #Sharding #Replication
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[@ilshatkarazbaev6300]

Thank you for such an amazing content

[@LokeshMandhare-dv4sp]

Hey you mentioned that this session for more for clickhouse developers, can you please share a link for a session that will be for clickhouse admins ?

[@Altinity]

Currently, we don't have a webinar specifically geared toward ClickHouse admins. But, we will share your comment with our team!

[@2103greg]

hi, I've got a simple ClickHouse setup: a single node with no replication in a single AWS availability zone. I want to make this setup highly available. Is this the right way to do this:
Deploy three replicas and set up three Keeper replicas, each in a different availability zone. Use the "Replicated" version of the engine and ensure the use of the ON CLUSTER clause when executing DDLs?

[@Altinity]

Check out this kb article: docs.altinity.com/operationsguide/availability-and-recovery/availability-architecture/
It goes into detail how to set up a high availability architecture on ClickHouse.
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PS: Need more guidance? Ask away in our slack channel (altinity.com/slack).
We also do free 45 min help calls (don’t worry, we won’t try to sell you anything). Just fill in the form and book a time here: hubs.la/Q02GGt9x0