Seems like NoSQL target was to solve small part of your Big-Data problem. This is changing because NoSQL can replace RDBMS in many fields and Security is becomi

Seems like NoSQL target was to solve small part of your Big-Data problem. This is changing because NoSQL can replace RDBMS in many fields and Security is becoming a MUST to have too. AFAIK OrientDB is the only NoSQL supports security: http://code.google.com/p/orient/wiki/Security http://code.google.com/p/orient/wiki/Security.