Tag: Oracle

Pythian at OOW12

Every time I have had the pleasure of attending Oracle Open World, I have discovered a plethora of technical heavy-weights from all over the world in attendance. I enjoy meeting and shmoozing with these people almost as much as absorbing the technical content of the show itself. Many of my Pythian colleagues are presenting at OOW12 and thereby making this fine company AND themselves more renowned in the Oracle tech arena:

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Troubleshooting ORA-27090 Async I/O Errors with Systemtap

There’s a known bug, 7306820 “ORA-7445 [krhahw] / ORA-27090 during file header read. Instances may crash, but this bug is fixed in 11.2.0.1, and this database is running 11.2.0.3. And on top of that, it’s an Exadata system, so I/O to storage servers goes over the InfiniBand network rather than using async I/O (AIO) calls.

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Log Buffer #286, A Carnival of the Vanities for DBAs

With the summer approaching in Australia and Winter making inroads in Canada, the contrasts are also vivid in the blog posts of Oracle, SQL Server and MySQL. Relishing this distinguished medley, Log Buffer Edition is blossoming with new blog posts in Log Buffer #286.

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Troubleshooting Oracle Link Server Issue

If you remember, I posted some tips about troubleshooting Link Server issue for Oracle earlier. Today I will be posting one more tip to the list aka extending Troubleshooting Oracle Link Server.

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IOUG Collaborate 2013 — Call for Speakers Informational Webinar

As I’ve become Director of Communities for IOUG recently, I’m intimately involved in many aspects of leading the IOUG community. One of the areas the user group is pursuing all the time is finding new speakers, and it takes a lot of convincing before community members actually start presenting. There are many of you who have exciting projects and implementations to share but can’t quite convince themselves to actually present.

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Log Buffer #285, A Carnival of the Vanities for DBAs

If the basics are right, then the foundation is more likely to be solid, and the growth on that foundation is almost sure to follow the progressive path. Oracle, SQL Server, and MySQL bloggers are striving hard to set the basics of technology in order to help lay a sound foundation for the readers so that they can grow leaps and bounds in the right direction. This Log Buffer Edition covers just that.

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Oracle OpenWorld 2012 – Bloggers Meetup

Oracle OpenWorld 2012 is just over a month away and yes we are organizing the Annual Oracle Bloggers Meetup — one of your top favorite events of the OpenWorld.

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Log Buffer #284, A Carnival of the Vanities for DBAs

This Log Buffer Edition is encompassing various blogs across Oracle, SQL Server and MySQL arena. Enjoy the Log Buffer #284.

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Announcing MySQL Plugin 12.1.0.1.0 for Oracle Enterprise Manager 12c Cloud Control

MySQL management plugin for EM 12c has been long overdue. I’ve initially migrated the older plugin to EM 12c about 6 months ago and few dozen people received this as initial beta of the plugin. It worked OK but didn’t use any of the 12c new features and its home page was a bit of a mess in the EM 12c Cloud Control web interface.

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Advert: Few Oracle Database Appliances at Significant Discount

We have several just two left brand new, unopened ODAs left in our inventory that we need to move. Half of them are gone to our customers but there are few still left

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