Posts Categorized: Technical Blog
I am attending the Professional IT Community Conference – it is put on by the League of Professional System Administrators (LOPSA), and is a 2-day community conference. There are technical and “soft” topics — the audience is system administrators. While technical topics such as Essential IPv6 for Linux Administrators are not essential for my job, many of the “soft” topics are directly applicable and relevant to DBAs too. (I am speaking on How to Stop Hating MySQL tomorrow.)
We have confirmed that there will be an entire MySQL track at Kaleidoscope! Because Kaleidoscope is less than 8 weeks away, we could not go through a standard call for papers. Ronald and I have been working to come up with appropriate topics and speakers for an audience that uses MySQL but is probably more familiar with Oracle.
Want to help Perl 6, and collect some booty in the process? Moritz Lenz has issued the first of a series of Perl 6 challenges. Fulfill the challenge, and get a chance to win mind-bogglingly fabulous prizes (well, okay, t-shirts for now). This week’s challenge doesn’t even require Perl 6 knowledge — it’s all about creating a website for proto.
The process for applying a patch on top of the CRS, or now called, the Grid Infrastructure, has changed from what we used to do on 11gR1 and prior releases. The patch I had recently applied was in order to resolve the Oracle bug “22.214.171.124 ONS CORE DUMP or High Resource Usage [ID 988795.1]“. Due to the fact that the patch doesn’t require full downtime and could be applied on a rolling basis, the plan below is to be executed on each node at time.
Good evening and welcome to this weeks edition of Blogrotate. It’s a bit later than usual this week due to client concerns but I could not let this week go by without something. This week, after all, is the release of Ubuntu 10.04LTS (Lucid Lynx) so I get to leverage my supreme blogging power to promote the product since I use it pretty much everywhere now.
Welcome to Log Buffer. This week’s issue #187 was another group effort. Thanks to all our contributors – you rock!
One of the most critical skills of any Oracle DBA is the ability to prevent a system crash and to restore and recover the system in case of a disaster. The “Oracle RMAN 11g Backup and Recovery” book by Robert G. Freeman and Matthew Hart is a resource that can definitely help to acquire the skill. I recently received my early copy of it, and am honored to have contributed to Chapter 5 “Oracle Secure Backup” for it.
Good afternoon and welcome to another edition of Blogrotate. Though I have been contributing to Blogrotate since its inception, this is the first time I have had the honour of posting it myself. Go me!
Welcome to the 186th Edition of Log Buffer. Lots to report this week, so read on…
I want to post the slides of the two presentations I did. My first presentation was a double slot session about Oracle Clusterware internals. My second presentation was about how we designed and run 1TB MySQL database in high availability setup.