Normally I wouldn't make any commercial effort via the medium, but in this case I am very proud to announce a "AMIS Query" where Mr. Carel Jan Engel and Jeroen Evers will present on our AMIS premisis regarding: "High Availability: Data Guard vs. Real Application Clusters - door Oak Table Network leden Carel Jan Engel and Jeroen Evers". Therefore I am using this resource to be sure that all DBA enthousiasts are aware of this event and have the opportunity to attend. See also (sorry it is in dutch): http://www.amis.nl/activiteiten.php?id=388 With regards Marco Gralike DBA AMIS Services BV