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 Sven♦, EEAA, Tom O'Connor, Tim Brigham, Ward Mar 19 '12 at 6:43
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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.