Este vídeo pertenece al curso In-Memory Data Management 2017 de openHPI Staging. ¿Quiere ver más?
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This video shows a short demo outlining the instant failover mechanism of an in-memory database cluster using read-only replication. During the demonstration, the master node is forced to crash and it is showed how a read-only replica takes over the processing of write queries, effectively allowing for an almost instant failover process.