Does couchbase support hybrid cluster

does couchbase support hybrid cluster which means some nodes on-premise and some nodes on the cloud.

Hi @rajib761,

We support a hybrid cluster by having two separate Couchbase clusters connected through cross datacenter replication between the private and public cloud. A single Couchbase cluster spanning or spread across the private and public cloud is not recommended and supported.

Our production guidelines and recommendation is a single Couchbase cluster deployed within a data center or across multiple zones within a region using rack/zone-awareness.

Network latency is one of the reasons, but there are many other reasons, such as network bandwidth and resilience, which can adversely affect Couchbase availability and performance.


Anil Kumar

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