How to create continuous backup on elasticsearch

Elastic Stack Elasticsearch
1

Hi ,

We are using elasticsearch-5.4.0 with 3 master nodes and even no. of data nodes (2,4,6,8 ...).
For backup we are using repository-s3 for aws environment and repository-azure for azure environment .
question is how we can create continuous backup in the interval of 5 mins or 10 mins.
goal is to during dr (disaster recovery) data should restore with minimum gap

Thanks

2

Cross-cluster replication allows you to maintain a hot backup in a remote region.

You can also try taking frequent snapshots, which might work since snapshots are incremental. You will need to experiment to verify that they are fast enough for your RPO.

3

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