Posts Categorized: Technical Blog
In SQL Server news, Pythian’s expert SQL Server team are appearing at DevTeach 2011 at the end of May. Have a look that the presentation schedule.
Pythian is happy to welcome Michael Abbey back to our team. He joins our list of distinguished speakers below. Keep an eye out for Pythian founder Paul Vallee who will also be making his annual appearance at the show.
Here is the schedule for Pythian Employees speaking at MySQL Conference 2011
Why am I still doing a post on this? Because I still see MySQL configurations that DBAs seem to use as separate assignments without taking into account the consequences of over-allocation and what impact it has on MySQL server memory usage.
In this blog post, I’ll talk about key items that we sometimes tend to ignore when creating a disaster recovery strategy – the lion, the “switch” and the wardrobe
I installed this on Kubuntu 10.10 x86_64 systems with the newest Oracle 11.2 client. The version of TOra this time around is 2.1.2 which works fine except for one really really frustrating thing, that I will mention at the end to keep you in suspense. I ran through this 3 times on 3 separate systems (VM, work and home) and in all cases I got through it mostly unharmed with only a few humps. So here we go, it’s time to…
Pythian will be at RMOUG in full force. Look for Alex Gorbachev, Kellyn Pedersen & Don Seiler. Be sure to stop by our table (#10), say hi to us & our friends from the OakTable Network, and enter our draw to win an Amazon Kindle, and software provided by Cary Millsap (MR-Trace, MR-Tools & Method-R Profiler) among a few other surprises. Pythian is agressively hiring top DBA talent. If this is you, register on our Career Center, or request a time for a short intro chat with Pythian. Alex, Kellyn or Don will be more than happy to give you the inside scoop on the company & share why they love working for Pythian.
Please join us for one of our upcoming Q1 webinars. This post will be updated as new webinars are added. Sign up here if you wish to be notified when new sessions are posted.
Anyone can fall into this scenario. Everyone is carefully taking time to test before applying a couple patches to address an async I/O issue in Oracle to ensure all testing environments are exact, all patching is approved by everyone that would like to review it. No one is willing to pull this trigger and apply the patches until they are absolutely sure they have every SQL statement, every network tweak, every application scenario looked over and over again. Suddenly, the database reaches what every DBA dreads…
Oracle has consolidated the diagnostic information of database under one umbrella called as Automatic Diagnostic Repository (ADR). This repository is XML-based and that opens up new vistas for future Oracle diagnostic tools to manipulate the hierarchical data.