I have question regarding the Jira Data Center Architecture. I want to know how many maximum nodes can we add to Jira Data center Architecture. Is there any limitation from atlassian side that we can only add x number of node only? Has anyone implemented or added large number nodes to the DC ?
There is no hard limit on the number of nodes in a Data Center environment, however at some point the shared file system and share database become the bottlenecks, so you end up in a worse situation than with fewer nodes. We've tested successfully with four nodes, for more details see https://confluence.atlassian.com/enterprise/scaling-jira-data-center-939699677.html
Premier Support Engineer