In April 2018 at COLLABORATE18 in Las Vegas, our newly-promoted Oracle ACE Director Martin Klier had two sessions in the IOUG forum.
Both presentations are available for download now:
Full Throttle: Oracle SQL Tuning & the Ressource Consumption Approach
The (Un)loved Child of Generation Cloud: Oracle Performance on VMware
We hope you can extract useful information for you. For questions, just get in touch!