Oracle

Should your ADR be on Shared Storage?

I was on an Exadata environment with four RAC instances when a fellow DBA created an incident package. It was no big deal, except that part of the adrci packaging procedure was to take a backup of the controlfile and include it in the incident package. Though the package was created successfully, the controlfile never made it.

NoCOUG Contest Take #1: The Es-cu-el Spell

As heralded by Iggy Fernandez and Gwen Shapira, NoCOUG has launched its Third International SQL vs. NoSQL Challenge. Pythian is sponsoring the challenge, so I decided not to take part in the contest. However, I’m still having a crack at the problem just for fun. Here is my first take on it.

Log Buffer #274, A Carnival of the Vanities for DBAs

Technical blogging has become more than just a way to tell the world what technologists did. It has become a vibrant medium through which the tech bloggers are sharing their experiences and teaching the interested audience. It has become an enabling technology. This Log Buffer Edition encompasses such vibrant blogs.

Amazon Lures Microsoft Customers with SQL Server RDS

Until very recently, SQL Azure was the only solution offering SQL Server on cloud, Google Cloud SQL offering only MySQL, and Amazon offering MySQL and Oracle. Not anymore! The online retail and cloud solution giant is now offering SQL server as part of its RDS service and also added ASP.NET support for AWS Elastic Beanstalk.

Error Installing Oracle VM: File “/usr/lib/anaconda/network.py”

I just installed 3.1.1 Oracle VM server on my sandbox for training purposes and faced the same issue I did when installing versions 3.0.3 and 3.0.1. I quickly found a workaround that worked for me. But as a follow up, I decided to search though Google and MOS in order to see if there has been any good development in resolving the issue from others.

My SLOB IO Testing Index

As SLOB takes the IO testing on Oracle Instance level, you need to watch for several things before you declare official testing results. My suggestion is: Don’t take any result for granted. You need to assess those before stating that you are done.

Page 33 of 140« First Page...10...3132333435...40...Last Page »