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#tanelpoder #AOT20 #AST E2SN "Performance Tuning" Oracle

Feedback on Tanel Poder's AOTS #2 Class

In my earlier post I me wrote about #222222; line-height: 16px;">#2288bb; text-decoration: none;">Tanel Poder's Virtual Class #2. #222222; line-height: 16px;">Tanel is a world famous expert in Oracle internals. I was fortunate to be able to attend the class on all days except Friday. It was solid 4 hours of learning every day. Let me summarize some of the key points I appreciated as an attendee. I hope it will be useful for you making a decision to attend one later.

Tanel Poder's Online Seminars

What are good ways to learn about the inner workings of Oracle to troubleshoot performance and availability issues?

Fortunately there is only one good answer - just one good source - Tanel Poder's virtual seminars at

Why? Let's examine the typical objectives and the various means to accomplish them. I'm sure you have heard this complaint before - "the database is slow". If I had a dime every time I heard it, well ... you know the rest! Most DBAs by now know the next best thing they should do - check the wait interface - V$SESSION. That's a very good first step.