This content has been marked as final.
Show 3 replies
-
1. Re: Why tableau server requires minimum of 3 nodes for failover support
Jeff D Mar 19, 2017 5:17 PM (in response to saravana.paramaramaraj)1 of 1 people found this helpfulThis is based on the idea of Triple modular redundancy - Wikipedia - three systems "vote" to determine the outcome. If two agree, then that is considered the correct output. If you have only two systems, it's hard to determine which one is correct.
-
2. Re: Why tableau server requires minimum of 3 nodes for failover support
saravana.paramaramaraj Mar 19, 2017 6:28 PM (in response to Jeff D)Thanks, Jeff!
Is there any document from Tableau on this??
-
3. Re: Why tableau server requires minimum of 3 nodes for failover support
Jeff D Mar 19, 2017 9:05 PM (in response to saravana.paramaramaraj)Hi Saravana, here's a whitepaper from Tableau, perhaps it will help: Tableau Server High Availability: Delivering mission-critical analytics at scale | Tableau Software