Tag: MySQL

Product Support vs Operational Support

Sometimes I get questions as to whether Pythian is one of the competitors battling with Oracle for MySQL support. The answer lies in the distinction of product support and operational support.

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Pythian Q1 2011 Speaking: Find us at RMOUG, Hotsos

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.

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Pythian Q1 Webinar Schedule Update

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.

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Log Buffer #213, A Carnival of the Vanities for DBAs

Warm welcome to the Log Buffer, a weekly amalgamation of database news across different technologies. Let’s get warmed up with sizzling Log Buffer #213.

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DBIx::Class::DeploymentHandler is Awesome

DBIx::Class::DeploymentHandler is a fairly young module. It’s a little raw at the edges and a wee bit terse in term of documentation. It’s also a complex thing and, trust me, it’ll takes more than a few minutes of playing with it to get your mind around how it works. But once you begin to understand what it can do, Whoa, that’s one seriously powerful beast, that module is. But don’t take my word for it, let me show you.

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Beware Starting Slaves in the Position in the master.info file

I’ve seen many a good DBA make the master of starting slaves from the position in the master.info file, most recently this week, that I want to bring it to everyone’s attention.

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What Happens when InnoDB Fails to Start

Today I’ve spent some time (more than this issue was worth, actually) on a client’s system trying to find out why table was not accessible and failed. The error message suggested something went very wrong with .frm file and I already started thinking about restoring the table from backup, when I noticed that accessing any InnoDB table was producing same error. A quick check of the error log showed that when MySQL server was restarted some time ago InnoDB failed to initialize due to a memory issue.

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Zabbix Templates for MySQL

We recently had a client come to us, and ask us to improve their MySQL monitoring inZabbix. So, we did. The approach we took was to port the MySQL script from the superb mysql-cacti-templates project to work with Zabbix. This works out well, because…

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Log Buffer #208, A Carnival of the Vanities for DBAs

Welcome to Log Buffer, the weekly round up of news and happenings in the database world.

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Call for Papers – NoCOUG 2011

North California Oracle User Group are planning their 2011 conferences and are looking for good presentations! We are a very friendly local user group, so if you live in NorCal and never presented before – this is a great place to start! We love seeing new presenters and we even have a public speaking expert on our board who loves giving feedback when requested. Of course, we are nice to seasoned gurus too.

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