>What's Orbix web?

It's Iona's implementation of CORBA for Java.

>Is there a orb build-in JDK1.2?

Yes, but it's expected to be quite basic and not as powerful as products
like OrbixWeb, not to mention issues related to speed and reliability
(OrbixWeb has been available for a long time, so it's likely better tested).

>Is that mean if I get the orb from JDK1.2
>I don't need Orbix web?

Possibly.  Depends on your CORBA needs.  If need a lot of features of CORBA,
then you'll be better off with a vendor-supplied implementation.  They often
have lots of nice hooks and various CORBA Services that will not be part of
JDK 1.2, such as a persistent naming service.

David


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