You can take any data.
a) Insert data in to Oracle
b) Insert data in to MySQL.
c) Data inserted in to both the databases should be different.
d) Through XML and Web Services transfer the data from Oracle to MySQL.
e) Through XML and Web Services transfer the data from MySQL to Oracle.
Assistance needed for how to execute the program on what platforms and what should I install,
Problem : I tried to do the insert the data into both the data bases at a time which was not accepted by my proeffessor... as she told that it is not the demonstration of interoperability. So coding required for the exact concept metioned, you can use Java or Dot net technology