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gabrielem0001
gabrielem0001
January 12, 2024
Question

How understand if servers are in HA

  • January 12, 2024
  • 9 replies
  • 0 views

Hi,

I have the need to understand if Appian servers of the customer are already in HA.

Is it enough to look at the file appian-topology.xml?

Thanks

9 replies

stefanhelzle0001
stefanhelzle0001
January 12, 2024

When following the documentation, that's the case.

davidj137213
davidj137213
January 14, 2024

HI Gabrielle, what do you need? 

Have you read the following documentacion about HA?

docs.appian.com/.../High_Availability_for_Appian_Cloud.html

gabrielem0001
gabrielem0001Author
January 15, 2024

Hi David and Stefan, I try to better explain my strange question.

I have a black box with inside 3 Appian servers working and the file appian-topology.xml related to that installation.

The appian-topology.xml is similar to the one in documentation

(docs.appian.com/.../How_to_Set_Up_High_Availability_Installations.html


Can I say that Appian is working definitely in HA?

srinivast0001
srinivast0001
January 16, 2024

Hi Gabriele,

No, HA is configured for  disturbuted systems in order make mirror replica of parent environment, and maintain zero down time or less downtime of server. Topology indication list of engines or engines pair configured for server setup which concentrates more on server performance and other activities like load balancing.

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