What are RPO and RTO for Attlassian Cloud and where can the default values be found on any of the links?
My Question is about JIRA( JIRA Core, JIRA Software and JIRA Service Desk) dn Confluence(Cloud).
About your data - Atlassian's FAQ page about their data storage and disaster recovery plan for their OnDemand services.
You may also find this (3-year old but probably still broadly correct) answer of value: https://answers.atlassian.com/questions/178735
For other specific questions you're best off asking Atlassian directly.