Posts Categorized: Technical Blog
On tap for Tuesday is a 2-hour master class from Michael Abbey, along with an all-day drop-in RAC attack workshop with Alex Gorbachev and the RAC SIG.
Another December has started and you know what it means right? It’s the Christmas time? NO! It’s time for UKOUG Technology and e-Business Suite 2011 conference! There are not many things that can make a passionate Apps DBA more excited than that. UKOUG Tech & eBS conferences are the only ones in Europe that have such a rich content for Application DBAs and this year it will not be different.
I have seen lots of questions floating in the msdn forums about SSPI Handshake error, the main question is around error code 0x80090311 which is indicative of the authentication failure error. Apart from this, there are many other reasons for SSPI Handshake error to appear in error logs. I cover them here.
For those of you attending UKOUG today, there is a healthy dose of Pythian presentations on tap this afternoon. Actually, you can do it wall to wall 2:30pm to 6:30pm if you like.
Off to the UKOUG general session then a fun-filled day of presentations. It wraps up later this afternoon with my rman best practices event at 5:45pm.
I would like to share some of my tips/notes about patching Oracle Exadata, based on my experiences and not less important, research and googling.
In this blog, I am going to demonstrate how we can use the wait event category sqlos.wait_info* to track the wait resources the queries running in a particular session undergo.
My colleages and I want to set up a LAN radio station, so that we can all groove to the same soundtrack. To make things interesting, we want to be able to dynamically add songs to the playlist. From any machine. And since I don’t really have time to do something like that, I’m setting myself a deadline of one evening to get it running. Got it? Good. For it’s time to rip our shirts. And dance the Haka.
My good friend (and personal hero) Cary Millsap is doing a series of one day classes around the world — Mastering Oracle Trace Data. One of them is conveniently scheduled in Birmingham Thursday next week right after the UKOUG Conference.
I have decided to share with you some of the real life examples of why sometimes V$ views may hide real resources utilization numbers. As AWR and STATSPACK (previous version of AWR) as based on V$ views those may reflect the wrong statistics as results of the issues I am going to discuss in this blog post.