We are using both Express edition and Commercial edition to power up a Distributed application. Is Oracle 11g a good candidate for this application since we need data synchronization? Or is Oracle 10G better for this purpose?
closed as not a real question by SvW, EEAA, Tom O'Connor♦, Tim Brigham, Ward Mar 19 '12 at 6:43
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, see the FAQ.
What is "production ready"?
Is it supported by Oracle? - Yes.
Premier support for all versions of 10g has ended. Extended support for 10g ends July 2013. 11g is really your only choice anyway if you need to use Oracle.