Redis + asynchronous replication + failover is a given distributed system (eventual consistency + merge function being picking a single timeline, so it has very

Redis + asynchronous replication + failover is a given distributed system (eventual consistency + merge function being picking a single timeline, so it has very limited write safety during certain partitions). When you use N Redis instances as a building block for a distributed system, you don't incur in the limitations of Redis asynchronous replication + failover model. As written in the article the queue system I'm designing uses N independent Redis instances.