Thanks for the article!
I'm a little confused about the notion of master nodes. ClickHouse docs state that its clusters are homogenous, i.e. each node is equivalent in its schema and settings, and can be written to/queried against.
So, in a sense, any node can be master. Or rather there are no master nodes at all.
Yes, you can place a usual table and a master table for it on the same node. This allows you to create a kind of decentralized cluster in which data from all the nodes can be aggregated through any other node.
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Thanks for the article!
I'm a little confused about the notion of master nodes. ClickHouse docs state that its clusters are homogenous, i.e. each node is equivalent in its schema and settings, and can be written to/queried against.
So, in a sense, any node can be master. Or rather there are no master nodes at all.
Yes, you can place a usual table and a master table for it on the same node. This allows you to create a kind of decentralized cluster in which data from all the nodes can be aggregated through any other node.