This is Ryotaro
I want to know about Redundant configuration for DTserver(6.5)
I know that there is a collector group as a countermeasure against collector faults.
How about DTserver?
I couldn't find the clustering software corresponding to Dyonatrace.
How Could I try to make the DTserver redundant?
Currently there is no solution OOB for the Dynatrace Server HA. You can check the following link for 'Highly available installations' especially for other components.
You can also go through with the following post to know that this is a highly demanded feature and we hope sooner will be introduced.
The below is the workaround solution.
In addition to what Babar said, keep in mind that Dynatrace (SaaS and Managed) are designed from the ground up to provide HA. So if this is something essential to the customer, perhaps they should consider Dynatrace, rather than AppMon.