Tag: Oracle

Quiet Release MySQL Plugin 12.1.0.1.2 — Bug Fixes

This is just a small bug fix release of the plugin. It was actually quietly released for a while now of if you have downloaded the plugin recently, you have the latest version. To be sure — check the version in the Console or you will see it in the file name.

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EBS: R12 Default OACORE Memory Settings Are Not Enough

Not many of you know that my day to day work focus is Oracle e-Business Suite :). Here goes EBS related blog post …Recently several of my team’s clients upgraded to R12.1.3 version and faced the same problem related to OACORE memory settings.

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Changing SID on a RAC Environment

Just a short note documenting a procedure that isn’t done frequently, and I didn’t see described anywhere else. Somewhere last month a customer asked for my help in changing the SIDs on one of his RAC databases to match the new corporate standard. The database name matched the standard so we could leave that alone, but the SID needed to be changed. Here’s what we did to change it

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Log Buffer #298, A Carnival of the Vanities for DBAs

It’s always sunny in the database arena, even if the data is engulfed in the clouds. Innovation rays keep databases illuminating and bloggers make hay in this sunshine and this Log Buffer Edition sift through all those blog post and brings you Log Buffer #298.

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Temporary Tablespaces: to BIGFILE or Not to BIGFILE

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.

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Do it Right; Do it Once – A Roadmap to Doing Maintenance Windows

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.

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Still a Lot of Database Offerings…

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.

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RAC’ing Up the Miles

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 …

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Un-Horror Show

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.

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Log Buffer #297, A Carnival of the Vanities for DBAs

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.

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