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10 Newer Entries Showing entries 31 to 40 of 131 10 Older Entries

Displaying posts with tag: percona live (reset)

Magic deadlock: what locks are really set by InnoDB?
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Megabytes of text had been written already on InnoDB locking and deadlocks. Still, even very simple cases of deadlocks while working with a table having only one row sometimes make people wonder what happened and why.

Today I want to check if this topic is explained well in the manual and existing blog posts and understood properly. So, it's an exercise for my dear readers and those who like to report bugs as much as I do.

Let's consider a very simple example. In session #1 with default transaction isolation level execute the following:
CREATE TABLE `tt` (
  `id` int(11) NOT NULL,
  …






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Keynote Speakers for Percona Live MySQL Conference 2014 and $5 Expo Only Passes
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The Percona Live MySQL Conference 2014 in Santa Clara, California is just around the corner: April 1-4. There is a tremendous amount of activity leading up to the conference, some of which I will highlight here.

Percona Live MySQL Conference 2014 Keynote Speakers

Oracle’s Tomas Ulin will speak again this year.

I am extremely pleased with the keynote speakers we can now announce. They include speakers from major MySQL users Dropbox and Big Fish Games as well as …

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FOSDEM slides ok, but where are your slides from PLUK?
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As usual, you can find the slides from PLUK 2013 and FOSDEM 2014 on [Plus].
You have just to access to the slides page and free up some time to discover and read all the referenced content.

Remember the programs of these fantastic events :


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Calvin Sun on MySQL at Twitter, Percona Live 2014 and Facebook
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Twitter’s Calvin Sun

Twitter’s Calvin Sun (@Calvinsun2012) is looking forward to the fast-approaching Percona Live MySQL Conference and Expo this April 1-4 in Santa Clara, Calif. He’ll be speaking, yes, but he’s also looking forward to learning from his peers – particularly those at Facebook. Both companies, he explained, are in the rather unique positions of unprecedented rapid growth and ever-expanding performance demands.

Calvin is a senior …

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Percona Live MySQL Conference and Expo 2014: Things I’m looking forward to
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The Percona Live MySQL Conference and Expo 2014 is just two months away. I’m very excited about this year’s event which continues our tradition of open technical discussions and inviting all parties to the table.

We have a great amount of technical talks from Oracle – I’m especially excited about future-focused talks shedding some light about what to expect in MySQL 5.7 and beyond. This content is …

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Presenting at FOSDEM and Percona Live
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Very short update from my side: I’ll be presenting at FOSDEM in Brussels (1-2 February 2014) and Percona Live MySQL Conference in Santa Clara (1-4 April 2014).


At FOSDEM I will present about Galera replication in real life which is concentrate around two use cases for Galera: adding new clusters to our sharded environment and migrating existing clusters into a new Galera cluster.


At Percona Live MySQL …


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Percona Live MySQL Conference Sessions Announced
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I’m very pleased to announce that the breakout session and tutorial schedules for the third annual Percona Live MySQL Conference and Expo 2014 are now online. The conference will be at The Hyatt Regency Santa Clara and Santa Clara Convention Center, April 1-4, 2014. I wish to personally thank our dedicated Conference Committee members who put in many …

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A sneak peek at the Percona Live MySQL Conference & Expo 2014
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Percona founder and CEO Peter Zaitsev delivers the opening keynote at Percona Live 2013 in Santa Clara, Calif.

MySQL gurus from Oracle, Facebook, Google, LinkedIn, Twitter, Yelp (and more) have submitted papers and will speak at the third annual Percona Live MySQL Conference and Expo 2014 in sunny Santa Clara, California this coming April 1-4.

If you attended last April’s Percona Live MySQL Conference and Expo – …

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Download insightful MySQL presentations from Percona Live London 2013
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The MySQL community came together last month for two days of outstanding technical tutorials and sessions at Percona Live London. And now many of those MySQL presentations are available for free download.

This year’s London conference saw a 20 percent spike in attendance compared with last year, with MySQL professionals from 31 countries gathering in the U.K. capital for compelling keynotes (including Oracle’s Tomas Ulin and Percona’s Peter Zaitsev) along with in-depth tutorials and insightful breakout sessions. …

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Percona Live London 2013 and Percona Live MySQL Conference & Expo 2014
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Thanks to everyone who participated in Percona Live London 2013. We had a great event with nearly 20% higher attendance versus 2012. This year’s conference featured participation by representatives from Oracle including a compelling keynote by Tomas Ulin. The conference featured 10 tutorial sessions on Monday and …

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10 Newer Entries Showing entries 31 to 40 of 131 10 Older Entries

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