The environment was an Exadata environment undergoing pre-production stress testing. We used Real Application Testing to take a highly-concurrent OLTP workload, and replayed the workload with the synchronization parameter set to FALSE, effectively increasing concurrency beyond the original test system. AWR showed a large volume of buffer busy activity.
UKOUG roadmap to maintenance windows… please enjoy this copy of the recent presentation I gave at the UKOUG 2012 conference in Birmingham England. Feedback and comments always welcome.
The CORE database audience has been well served at this year’s version of the UKOUG forum. Many of the shows we attend concentrate on the late-breaking components of the vendors’ new offerings. The attendees are hungry for this information and having it delivered in a 4-5 day package is very helpful.
RACing up the Miles … please enjoy this copy of the recent presentation I gave at the UKOUG 2012 conference in Birmingham England. Feedback and comments always welcome …
The mix of presentations at the UKOUG this year offers a plethora of education for a variety of attendees’ areas of concentration and I, being primarily a CORE database person, will easily find food for thought for sessions to attend when not tied up elsewhere.
From Movember to UKOUG, Pythian is stomping the grounds with massive thuds. This Log Buffer #297 collects various great blog posts from across the database world once again. Enjoy the Log Buffer Editions.
Time for my user group rant again. Every time I am poised on the edge of taking another pilgrimage to an Oracle technical event I descend into this user group smoke screen ( a good thing) and spout rhetoric about how amazingly valuable they are. User groups are frequented by the salt of the tech user community.
If you’re like me and are a DBA in the UK with a penchant for MySQL or Oracle, you’ll know we have a smörgåsbord of conferences here next week. We’ve been waiting, and like buses two have come at once. We have the UK Oracle User Group Conference 2012, in Birmingham on 3rd – 5th December 2012, and the Percona Live London MySQL Conference running on 3rd – 4th December. Pythian will be speaking at both events.
Are you ready to learn how to deploy the Oracle VM templates in Oracle VirtualBox, so you can run them on your own workstation without the need to run Oracle VM Server? I hope you are, because let me tell you, I’ve done a lot of typing. Whew.
A mere 5,018 minutes until the festivities start at the 2012 version of the UKOUG User Group Conference. The show is intense and hugely educational with some of the world’s finest in attendance and presenting. For us Pythian’ites the trek terminates on Wednesday evening with British football’s Manchester United. Keep a close eye out for RACAttack above the vendor forum. Pythian’s own Alex Gorbachev and others will help you attack the RAC. Not to be missed.