I saw this product a couple of months ago, havent tried it myself but I think Mark Bobak was testing it, or I saw some blog post from him. http://www.dbvisit.com/products/dbvisit_replicate_real_time_oracle_database_replication/#features You can even rent it for a few months (not like GoldenGate which you need to buy perpertual license) during your migration and the price is decent, may be worth a look. Thanks On Sun, May 11, 2014 at 10:16 PM, Nik Tek <niktek2005@xxxxxxxxx> wrote: > Hi, > > I have a question about migrating data from MSSQL and Oracle. > > I'm working on a migration project from MSSQL and Oracle. > > I have around 1040 tables on source (MSSQL) side, database size could be > around 100-300 GB. > > I would have to do this operation repeatedly, so I'm thinking of creating > it as a tool (command line based). > > Could anyone give me some guidelines on how to achieve it. > > * I have already created the destination schema on Oracle(Converted all > SPs, Triggers, Tables, Views, Functions to pl/sql compatibility). I have to > migrate data ONLY between source and destination databases. > > Source: MS SQL 2008 R2 > Destination: Oracle11g R2 > > I have used Oracle's SQL Developer Migration Tool, but I'm not sure if I > can bundle it as part of my software, as this tool is going to be free to > the community. > > Thank you > NikTekki >