RandolfGeist, Independent consultant Oracle performance troubleshooting Database design for good performance In-house seminars and workshops for developers - application design for performance and scalability
If you're looking for SQLTools++, the open source Windows(tm) Oracle frontend GUI that I maintain, you can find more information on its homepage and sourceforge.net.
OakTable Book "Expert Oracle Practices"
Co-author of the OakTable Book "Expert Oracle Practices" by APress. Available now