I have just received notification of my acceptance into the Oracle ACE program and will enthusiastically support and continue to be an evangelist for the Oracle offerings though most of my heart lies in the same place as many current and previous personnel at this fine company – the CORE database technology.
Any database upgrade suppose to change SQLs’ execution plans for the better. In 99 cases out of 100 this is exactly what happens. What to do with rest 1% of the SQLs? This blog post is exactly about such unlucky case I have resolved today. Hope that you will learn something out of it. As always let me know what you think using the comments section at the end of the post.
Just received a page about “Corrupt block”. From the first look it kind of scary to receive such page 40 minutes before your shift ends. Right?
After examining an alert.log (see below) and looking through knowledge bases found an explanation that it isn’t as bad as I thought. I liked the explanation I found therefore I decided to share it with rest of the world. Here you go folks
Perth is far from everywhere, but not far from the Oracle technologies. Passion, knowledge, and urge to share the experience, skills, tips and knowledge brought people from across the planet to gather under one roof and learn, educate and network under the banner of Oracle with 20:20 Foresight.
My tweet few days ago – “Personally I don’t see the point building ASM on (d)NFS. ASM suppose to exclude unnecessary layers. In NAS case it adds an additional layer.” Since then Oracle people in my Social Media environment helped me to find several legitimate reasons to run ASM on NAS. Thank you folks very much. Now I am sharing our common thoughts with the rest of the community.
There is a very strong Oracle Community in Perth, Australia. I admire many Perth based Oracle User Group volunteers who year from your organizing a great Oracle event. This year it isn’t an exception. I just spent 30 minutes going through the program and I should say the lineup of speakers is very impressive. Here’s the schedule.
While Oracle tech folks doing their best to explain meaning of not so many DNFS configuration file (oranfstab) parameters I still find an official description a bit confusing. Therefore I decided to share my understanding of the DNFS configuration parameters in hope that it will help someone or if my understanding is wrong someone corrects me :) So, if I am wrong please please please feel free to leave comments.
I always followed all Oracle OpenWorld happenings through blogs, but this is the first OpenWorld that I physically attended. The blog post from Michael Abbey on tips for OOW first timers was a godsend for me. This helped me to navigate OOW like a pro. This is what I checked out..
Disclaimer: much that follows is pure speculation on my part. It could be completely wrong and I’m putting it out there in the hopes that it’ll eventually be proven one way or the other.
A client of ours is just getting started with Amazon Relational Database Service (RDS) and I wonder as time marches on how popular this cloud solution is going to play out for them and Amazon as a valid/useable service offering.