Skip to Main Content

Breadcrumb

XMAS_TREE

The AskTOM team is taking a break over the holiday season, so we're not taking questions or responding to comments. Please have a happy and safe festive season and as always, thanks for being a member of the AskTOM community.

Question and Answer

Connor McDonald

Thanks for the question.

Asked: November 30, 2023 - 5:39 am UTC

Last updated: December 04, 2023 - 6:26 am UTC

Version: 19

Viewed 1000+ times

You Asked

Hello Team,

I wanted to know if it is possible to run the same OLTP application on two different sites with databases on both sites being synced using the Golden Gate? Generally, do we need another dataguard enviornment(s) to cater as DR solution or above configuration suffice as the DR solution?

What points need to be considered/taken care of for such configurations?

Regards,

and Connor said...

Bi-directional replication is supported but definitely a non-trivial configuration and generally the application might need to be aware of what is going on "behind the scenes"

Some good information on that here

https://docs.oracle.com/en/middleware/goldengate/core/21.3/coredoc/administer-configuring-bi-directional-replication.html

I would be hesitant in adopting *solely* that as a DR solution because (unlike DataGuard) a bi-directional setup means that is consistently some (small) level of divergence between the systems.

We're not taking comments currently, so please try again later if you want to add a comment.
more

Connor and Chris don't just spend all day on AskTOM. You can also catch regular content via Connor's blog and Chris's blog. Or if video is more your thing, check out Connor's channel and Chris's channel from their Youtube channels. And of course, keep up to date with AskTOM via the official twitter account.