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  • New archived content: Talend MDM, Talend Data Catalog 8.0, and Talend 7.3 products reached their end of life in 2024. Their documentation was moved to the Talend Archive page and will no longer receive content updates.

H2 Database Administration and Maintenance

This section provides information about how to manage and back up the H2 embedded database.

H2 is a relational database management system written in Java. It can be embedded in Java applications or run in the client-server mode.

For more information about how to use the H2 database and web console, refer to the H2 database documentation at http://www.h2database.com.

This database is one of the databases in Talend Administration Center to store all cross-project information such as users, authorizations, and projects.

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