This video belongs to the openHPI Staging course In-Memory Data Management 2017. Do you want to see more?
An error occurred while loading the video player, or it takes a long time to initialize. You can try clearing your browser cache. Please try again later and contact the helpdesk if the problem persists.
About this video
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.