______is used for failover process when a master is not working, promoting slave to master
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sentinel is used for failover process that promotes the slaves to master when master is not working.
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Sentinel is used for failover process that promotes the slaves to master when the master is not working.
Redis Sentinel imparts a great availability for Redis. In practical meaning, by using Sentinel a create a Redis deployment can be created which is capable of resists without human interference to certain kind of failures.
Redis Sentinel also can execute other which consists of monitoring, notifications and acts function as a configurator for clients satisfaction.
Examples of salient aspects of Sentinel capabilities are :
• Monitoring. • Notification.
• Automatic failover.
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