We are using openHistorian 2.6 customized version and have installed the same version to all our customers. We have planned to upgrade from 2.6 to latest openHistorian and incorporating our customization works too. Later we have planned to deploy the modified latest openHistorian to our customers.
So please clarify the below queries.
We have configured many PMUs, subscriptions between PDCs and archive data and etc…
While upgrading to latest version,
• How can we retain all old settings?
• What are the things/steps needs to be considered, while upgrading to latest version?
Thanks & Regards