IBM Data Movement Tool option
The IBM Data Movement Tool can be used for many source databases to deploy to DB2. Benefits of using this tool are that it is relatively lightweight, takes almost no time to "install" and can generate LOAD commands. Cons of this tool is that it is no longer being updated because it is being replaced by the Database Conversion Workbench. You can get it here:
https://www14.software.ibm.com/webapp/iwm/web/reg/pick.do?source=idmt&lang=en_US
Database Conversion Workbench option
Database Conversion Workbench (DCW) is the strategic tool for database migrations going forward. Benefits of using this tool is that it is currently supported by the IMTE team, has a robust and intuitive interface using Data Studio as its platform and can generate LOAD commands as well. Cons of this tool is that it requires a two-part installation of Data Studio first, followed by the DCW plug-in afterwards. This also means it is anything but lightweight. Get it here:
Data Studio: http://www.ibm.com/developerworks/downloads/im/data/
DCW: https://www14.software.ibm.com/webapp/iwm/web/preLogin.do?source=swg-idcw