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10 Newer Entries Showing entries 31 to 40 of 140 10 Older Entries

Displaying posts with tag: percona live (reset)

Database security: Why should you review yours?
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Ah database security… the black sheep of topics and something you would really rather not have to deal with right?

I mean surely all the fanfare and paranoia is reserved for the neck beards with tinfoil hats whom live in their own D.I.Y Faraday cage … that must be it … it just has to be?

No, the hard reality is the world is not rose tinted and “they” are out to get you be it for fun or for profit; from defacements to theft compromising your applications, and more importantly your data is big business. For some these acts are nothing short of sheer entertainment for an otherwise boring evening. …

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Creating GEO-enabled applications with MySQL 5.6
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In my previous post I’ve showed some new MySQL 5.6 features which can be very helpful when creating geo-enabled applications. In this post I will show how we can obtain open-source GIS data, convert it to MySQL and use it in our GEO-enabled applications. I will also present at the upcoming Percona Live conference on this topic.

Data …

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Great Speakers, Fun, and Insights at Percona Live MySQL Conference
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The Percona Live MySQL Conference 2014 is less than two weeks away, running April 1-4, and excitement is building for the great lineup of speakers, events, and networking opportunities it offers. This year’s conference also features the first-ever Open Source Appreciation Day, which takes place on March 31, 2014, and includes two separate events, CentOS Dojo Santa Clara

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Open Source Appreciation Day at the Percona Live MySQL Conference
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I am very pleased to announce a new event in conjunction with the Percona Live MySQL Conference and Expo this year: Open Source Appreciation Day on Monday, March 31st in the Santa Clara Convention Center! We are pleased to announce two separate groups holding events this year under this new umbrella. We are hosting an event called “ …

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MC at Percona Live San Francisco 2014
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Now I’m back in the MySQL fold, I’ve got the opportunity to speak at Percona Live again. I’ve always enjoyed speaking at this conference (back when it was known by another name…), although I need to up my game and do the 6 talks I did back in 2009.

On the Tuesday afternoon, tutorials day, I’m running a half-day session with my replication colleague Linas Virbalas. This will be similar to the session I did at Percona Live London, and cover some of the more advanced content on replication, including, but not limited to:

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Tokutek and Percona Live 2014
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I’ve been a little behind in recent blogging efforts, and realized that in less than a month we’ll be back at Percona Live: MySQL Conference and Expo 2014, aka PLMCE. Last year’s PLMCE was my first, as well as the event where Tokutek announced the open sourcing of TokuDB.

It’s hard to believe that a year has gone by, but the customer …

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Engineer duo from Google, LinkedIn join again for InnoDB talks
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Google senior systems engineer Jeremy Cole is once again teaming with LinkedIn senior software engineer Davi Arnaut for two InnoDB-focused sessions at the upcoming Percona Live MySQL Conference and Expo 2014 this April 1-4 in Santa Clara, California.

The duo will present “InnoDB: A journey to the core II” on April 2 and “ …

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Oracle’s Mats Kindahl to weave MySQL Fabric into Percona Live session
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Mats Kindahl of Oracle is lead developer of MySQL Fabric

MySQL Fabric is an integrated framework for managing farms of MySQL servers with support for both high-availability and sharding. Its development has been spearheaded by Mats Kindahl, senior principal software developer in MySQL at Oracle.

Mats is leading the MySQL Scaling and High-Availability effort covering the newly released MySQL Fabric and the MySQL Applier for Hadoop. He is also the architect and implementer of several features (mostly replication features), including the row-based replication available in 5.1 and the binary log group …

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Oracle’s Morgan Tocker opens up about MySQL development, MySQL 5.7
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Today’s post features an interview with Morgan Tocker, MySQL community manager at Oracle. Morgan is an old friend of Percona, having worked here as director of MySQL training from 2009 to 2011. He’s also done stints at MySQL, Sun Microsystems and InPowered. You can follow his adventures at his blog, “Master MySQL.”  You can also connect with him face-to-face at the Percona …

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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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10 Newer Entries Showing entries 31 to 40 of 140 10 Older Entries

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