The present invention, in an example embodiment, provides a special-purpose formal language and translator for the parallel processing of large databases in a distributed system. The special-purpose language has features of both a declarative programming language and a procedural programming language...http://www.google.fr/patents/US7921416?utm_source=gb-gplus-shareBrevet US7921416 - Formal language and translator for parallel processing of data
Formal language and translator for parallel processing of data