None. XPace does not require any database system to be installed. The XPace database uses XML as the data format; no special installations, libraries or drivers are required.
XPace can import data from and export it to any database. XPace uses the usual ODBC and JDBC database interfaces. After the import, the database source is no longer required. The import of data from databases is optional, data can also be imported from other sources (CSV text files, Excel).
The (optional) Enterprise Server can be based on SQL databases. The default configuration of the Enterprise Server uses MySQL.
← Which database system does XPace use?