Currently Shareplex only supports replication between Oracle databases only and replication between dissimilar RDMBS platform is not supported, nor is any such support in the offing in near future. A certain version of Shareplex supports a number of Oracle and OS versions, the support matrix for which can be viewed in Release Notes for that version of Shareplex. Not all versions of Shareplex support all Oracle and OS versions so it is advisable to download the Release Notes from the Supportlink and confirm the compatibility. For any further questions on this, please contact Support.