SANTOS, T. S.; http://lattes.cnpq.br/2909444248861508; SANTOS, Trícia Souto.
Resumo:
The most Database Manager Systems - DBMS available actually present active
characteristics. It means they respond automatically to some database events. However
these characteristics have, in general, constraints. In the present dissertation an active layer,
named Active Engine, is proposed. It is to be inserted at the top of comercial relational
DBMS, aiming to extend their active characteristics with no changes in their source codes.