I want to transfer some data from an Oracle 10g database to a MS SQL server database. In my project, First of all, I need to move data from Oracle tables to SQL Server tables only. After that in the second step needed is read data from the SQL server database, update the Oracle database by using some of this data, and finally write some of the Oracle information to the SQL server database. Could you please help me to do this project? Which type of information I need to read out? Can I perform this task with the help of any tool? Thank you.