TruTek

If you've ever wanted to know more about how to diagnose what is happening in an Oracle execution plan, this presentation is the one for you. Tanel digs deep into execution plans, showing how to interpret them.

Customer Feedback About Tanel:

Our recent exercise with Tanel Poder was an extremely positive one and one which I would recommend to anyone seeking help with a contention issue on their Oracle database.  I had seen Tanel speak at the Hotsos Conference in Dallas and knew that he would be extremely valuable in helping us identify what was causing an unpredictable latching scenario in our production environment. 

Even before he arrived he asked for and begin reviewing the data we had collected (AWR reports, statspack output, etc.) and begin devising a "plan of attack" for determining the cause of our issue.  Upon arrival he took our input very seriously,  but was quick to validate our assumptions with factual database analysis.  I also appreciated his concern for our security and the well-being of our production environments and was very careful to not run scripts which would cause contention themselves in production, or leave behind bothersome custom objects.  

Tanel was always courteous and friendly and was willing to repeat his explanations and translate his very technical knowledge into terms that the lesser-trained DBA could comprehend.  And the tools he brought along were bundled up nicely for us to download to our own environment and use for our troubleshooting.  He summarized his findings for us in a way that was presentable to upper management and gave a clear explanation of his approach, analysis, and final recommendations.

I appreciated Tanel's offer to be a resource in the future if we have further questions after using his scripts and tools and I fully intend to take him up on it!    

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