For software requirements you can look up here, https://confluence.atlassian.com/display/DOC/System+Requirements
And, this one in particular: https://confluence.atlassian.com/display/DOC/Supported+Platforms
Hardware requirements are a bit harder to define, it depends on many factors: as if you open an anonymous access it will require more machine power than if you just use it with 10 registered users.
What we have found ourselves is that you are perfectly fine to run Confluence on 2GB RAM machine (as it just wants at least 1GB of JVM heap to start).
Hope it helps to start and then you can monitor the system to know if you need to optimize anything
Hi Community! I’m Elaine, Confluence Product Manager. You may have read my earlier post about page tree in space navigation sidebar. I'm excited to share another improvement that helps you organize ...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs