Answering Carlos, a little spark came to me.
Do all backends support 3-union fields? Because I think I saw that MongoDB
has the tests ignored.
HBase supports them.

Do you think the 3-union fields are interesting as a feature or we should
get rid of them completely?

I remember standing for them with perseverance, but now I start to doubt.
Maybe no one will ever use them. Maybe they are useless and a burden in

Do we get rid of them so the data handling get a bit easier?
Please comment on the backends you know, and your oppinion :)



NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB