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Yes, had experienced it. It quite depends on lot of factors starting from network bandwidth to the underlying infrastructure to configurations of redis for replications. |
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I know that Redis replication is designed to work best in low latency environments where round trip times are less than 10 milliseconds. When using Redis replication on a high-latency WAN, you'd better consider network bandwidth, configuration, tuning, and consistency. Because replication latency can occur, causing data inconsistencies between master and replicas. You can use Redis Sentinel or Redis Cluster to minimize replication delay. |
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I realize this is a rather vague question but I am curious if any had experience replicating data bwn Redis master and replicas across WAN where the latency for roundtrip can be in hundreds of milliseconds.
Thanks
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