Event Notification vs. Triggers

Hi,
Event Notifications can send a message to particular service while this can
be done exactly in a trigger. I mean the DDL/DML trigger can send required
message to a service for asynchronous processing. So what's the advantage of
using Event Notification?
Thanks,
LeilaSee if this helps.
http://www.awprofessional.com/artic...4&seqNum=5&rl=1
AMB
"Leila" wrote:

> Hi,
> Event Notifications can send a message to particular service while this ca
n
> be done exactly in a trigger. I mean the DDL/DML trigger can send required
> message to a service for asynchronous processing. So what's the advantage
of
> using Event Notification?
> Thanks,
> Leila
>
>