Thursday, August 11, 2022


If you are deploying MongoDB on your own servers you need to ensure high availability and data protection. That means you need to run it in a cluster of at least three nodes. You then have to make sure Mongo is configured to replicate data across the nodes.

The nodes should be in different availability zones or different data centers to protect against downtime and data loss.

Image: W. Brandt,CC-BY-SA 3.0

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