A couple of new articles have crept out recently. The first is me pretending to understand DNS.
I used this configuration in place of the “/etc/hosts” in my VMware RAC installation and it worked great.
The second is a brief romp through edition-based redefinition.
This article started to get really big and feel like a rewrite of the manual, so I stripped most of it out and really just left a couple of examples of how it can be used. I figure this is enough to give you a feel for what it can do, but isn’t as daunting as working through the manuals if all you want is a quick taste.
I’ve seen edition-based redefinition described as a killer feature, but I’m not so sure myself. Don’t get me wrong, I think it is really cool, but “really cool” doesn’t always become “frequently used”. As I was playing with it I had flashbacks to Workspace Management introduced in 9i. I’ve spoken to a lot of poeple over the years and very few even remember it exists, let alone use it.
There is nothing conceptually difficult about edition-based redefintion, but there are potentially a lot of working parts involved and therefore a lot of scope for human error and/or confusion. I’m sure some people have been praying for something like this for a long time, and others will remain blissfully ignorant of it forever. It would be interesting to gaze into a crystal ball and see how much this stuff is used in a few years time (and get some lottery results).
One thought on “DNS Configuration for SCAN and Editions…”
Those are good article before This New Year.
Merry X’Mas and Happy New Year.
Comments are closed.