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  • Zenifer Cheruveettil thinks this is interesting:

Otherwise, you can improve replication durability by ensuring that the master waits for some replicas to acknowledge the update before the master acknowledges it to the client.

From

Cover of NoSQL Distilled: A Brief Guide to the Emerging World of Polyglot Persistence

Note

In Kafka producer, this is achieved by specifying "min.insync.replicas" setting