arrrgh why Java over PL/SQL

arrrgh
Our backend enviornment:
10gR2 <--> TIBCO <--> Java
<rant>
can someone please explain to me why is the damn bloody Java layer necessary
'?
Am I daft to say PL/SQL can very well handle it ?
and that AQ can replace TIBCO ?
<rant/>
comments please
--
10gR2ooops,
wrong forum
teehee|||Throw the whole works out and use SQL Server Service Broker!
--
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"klabu" <klabu76@.gmail.com> wrote in message
news:12o653g6t4no7cb@.corp.supernews.com...
> arrrgh
> Our backend enviornment:
> 10gR2 <--> TIBCO <--> Java
> <rant>
> can someone please explain to me why is the damn bloody Java layer
> necessary '?
> Am I daft to say PL/SQL can very well handle it ?
> and that AQ can replace TIBCO ?
> <rant/>
>
> comments please
> --
> 10gR2
>