Can Confluence Share A Database with JIRA

Platform Notice: Data Center Only - This article only applies to Atlassian products on the Data Center platform.

Note that this KB was created for the Data Center version of the product. Data Center KBs for non-Data-Center-specific features may also work for Server versions of the product, however they have not been tested. Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.

*Except Fisheye and Crucible

Confluence and JIRA can be both connected to the same database, However, each application needs to be connected to its own database schema.

For example, the following scenario is workable:

✅ Dos

  • Confluence is connected to MySQL database located in localhost with the port 3306 and the database schema name of confluencedb

  • JIRA is connected to MySQL database located in localhost with the port 3306 and the database schema name of JIRAdb

Where the following setting will not work:

❌ DON'Ts

  • Both Confluence and JIRA is connected to MySQL database located in localhost with the port 3306 and the database schema name of atlassiandb

This is because each application will have different database structure and database usage. Combining both will result with corruption of the database schema.

Updated on April 8, 2025

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