Java DB Support Services
For those of you who do not already know, Sun is offering support services for two open-source databases: PostgreSQL and Java DB.
To access and sign up for these support services, begin with one of the Service Plans for Open Source Databases. Two of the usual support levels are available for Java DB and PostgreSQL: Premium and Standard.
Those interested in Java DB support and pricing can get in touch with a Sun sales representative in their geographic location.