Hi, I once did a POC of MySQL 5.5.12 to Oracle 11gR2 data migration using Tungsten Replicator - you can consider it Open Source Golden Gate: ( http://docs.continuent.com/tungsten-replicator-3.0/deployment-hetero.html), it migrates the table structure but you will have to manually create Procedures, Referential Constraints, Indexes and Sequences on Oracle Side. They have a pretty active google group where you can ask for help : https://groups.google.com/forum/#!forum/tungsten-replicator-discuss Also they have uploaded very informative webinars on same topic: https://www.youtube.com/user/v1rsun3n Regards, Ankit On Wed, Dec 17, 2014 at 10:07 PM, Alex Nunes <alex.nunes.xmn@xxxxxxxxx> wrote: > Greetings Oracle-L, > > I am seeking your expert advice (ideas and/or proven solutions as well as > any pitfalls) on ways to migrate data from MySQL (v. 5.6.19) to Oracle 11g > R2. The data volume in question here is around 25gb (small) but there are > 160 tables that needs to be migrated to Oracle. > Business can afford to take an outage for this migration. > So far I came up with this initial list: > > 1) GoldenGate: seems an overkill for me. > 2) SQL Developer > 3) Oracle Workbench Migration > 4) Export -> flat files / Sql*Loader > > Thanks in advance for any info on this. > > Alex Nunes > -- Thanks and Regards Ankit Thakwani