The first release of the Transaction Processing over XML (TPoX)
database benchmark took place last week! Please take a look at

The benchmark consists of XML schemas, XML data generation, concurrent
XML workloads (write-only, read-only and mixed), a workload driver to
take measurements and more.

The download of the TPoX package and sample data (v1.0) can be found

Feedback, questions, suggestions for improvement and active
contributions are all welcome. Thanks.