This reminds of the work @matasar and @attaboy did back in 2007 on Dabble DB: http://blog.dabbledb.com/2007/04/white--or-green.html
This reminds of the work @matasar and @attaboy did back in 2007 on Dabble DB: http://blog.dabbledb.com/2007/04/white--or-green.html