Data Center is a deployment option providing high availability and performance at scale for your mission critical Atlassian applications.

Confluence Data Center
All Confluence nodes are active and process requests. A user will access the same Confluence node for all requests until their session times out, they log out, or a node is removed from the cluster.

Jira Service Desk Data Center
Each node added to your Data Center cluster increases concurrent user capacity and improves response time as user activity grows.

Bitbucket Data Center
As your team grows, graduate from a single server deployment to a highly available, active-active cluster with Bitbucket Data Center.

Jira Software Data Center
Data Center uses industry standard load-balancing, database clustering and shared files systems to minimize downtime for your users in the event of unexpected hardware failure.

Crowd Data Center
Crowd Data Center is self-hosted enterprise identity management, built for high availability.