Oracle database AWR performance repository is a hidden treasure. There are a lot of very useful details about your systems behavior hidden in that repository. This presentation designed to give you all knowledge you need to start leveraging the data more than standard AWR based reports allows you. The author will walk you through several practical examples from his experience where AWR proven to be one of the best information sources. You will learn how to start accessing AWR tables and few areas you should be careful with. We will wrap up the presentation with more examples and Q&A section.