Practice, Innovation, Learning, Positive Paranoia are few of the key factors which make a DBA rockstar. Paul Vallee, who is employing hundreds of top-notch DBAs from across the planet to service world’s busiest and critical databases nailed the concept down with a thud.
After an in place upgrade of SQL server 2005 to SQL server 2008 R2 , I tried to open SQL errorlog from Management> SQL server logs but I got the following error. Here’s how I fixed it.
In our last episode, we began our journey into the wonderful and only slightly scary world of Pod::Weaver. By the end of the blog entry, we victorously managed to, hum, mimic perldoc -u. Not terribly impressive, maybe, but a necessary baseline for the upcoming niftiness. Niftiness that begins with today’s installment, as we are going to take a closer look at all the Pod::Weaver gnomes and fairies that we can enlist to help create our POD.
Dancer::Plugin::Cache::CHI v1.2.0 has hit CPAN a few days ago. In that release, four new goodies have appeared. Here’s a look at them.
Whenever Oracle Open World ends, it not only leaves the technology professionals in awe and full of pride, it also makes them come up with new and great blogging ideras and this Log Buffer Edition covers that flowing notions from bloggers across the Oracle and MySQL beauties, in addition to SQL Server in Log Buffer #242.
A simple example of BBCode would be to make some text bold , this can be simply written like that [b]Bold Text[/b] or italic [i]italic text[/i]. In HTML , this can be done by font tags (deprecated in newer HTML versions) or CSS text properties. I tell you what! I’m writing this blog and I’m even using some BBCode tags to format text.
Automatic degree of parallelism, or Auto DOP, is a new feature in 11gR2 that promises to help manage systems where large subset of the workload runs with parallel processing. In this post I’ll introduce the feature and give very useful tips I got from Oracle’s Real World Performance expert Greg Rahn on how to use it. So this is worth reading even if you are familiar with the feature.
This is a short blog post to give you my Apps DBA takeaway from Oracle OpenWorld 2011 in the context of Oracle Fusion Applications (new Oracle ERP/CRM/…+ product).
The MySQL errorlog is an important point of reference when administering a MySQL Server. We can grasp much about the state of our MySQL instance by the informational and error messages written out to it by our MySQL daemon. I was asked to investigate some replication outage alerts a colleague had received overnight. One of the primary directions I took was the error log file. This is where I would expect find any evidence of replication being stopped or crashes etc. When I ran the command to tail the log I was shocked to see the log was totally empty.
A bit more than a week passed since most of us who been part of the OpenWorld are back from San Francisco. It is about time to start sharing stories on how it went for each of us. I must admit that it happened to be a very stressful OpenWorld for me personally. I am recovering from it slowly. On the positive side I met so many great people, discovered how supportive people are and how great is to be a part of the Pythian Team! Let’s talk about how my 2 presentations went at Oracle OpenWorld 2011.