NuoDB ( http://www.nuodb.com
) claims to be a NewSQL database (lets ignore the marketing hype, its a JDBC-connected datastore). Its JDBC support is weak currently, for example
1. Doesn't support DatabaseMetaData.getSQLKeywords
2. Has incorrect support for DatabaseMetaData.getIndexInfo "ordinal_position" should be origin 1 not 0
3. DatabaseMetaData doesn't return max lengths for identifiers so we have to guess.
Anyway, we could support it one day (maybe when they correct some of these shortcomings)