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Displaying posts with tag: Ryan Lowe (reset)

Optimizing MySQL Performance: Choosing the Right Tool for the Job
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Next Wednesday, I will present a webinar about MySQL performance profiling tools that every MySQL DBA should know.

Application performance is a key aspect of ensuring a good experience for your end users. But finding and fixing performance bottlenecks is difficult in the complex systems that define today’s web applications. Having a method and knowing how to use the tools available can significantly reduce the amount of time between problems manifesting and fixes being deployed.

In the webinar, titled “Optimizing MySQL Performance: Choosing the Right Tool for the Job,” we’ll start with the …

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Running MySQL 5.6 on Amazon RDS: Webinar followup questions answered
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Thanks to everyone who attended last week’s webinar, Running MySQL 5.6 on Amazon RDS.” If you weren’t able to attend, the recording and slides are available for viewing/download (or, if you were able to attend and just want to see it again). I’ve also answered the questions I didn’t have a chance to field during the event:

Q: Would you recommend Amazon RDS over manually …

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Amazon RDS with MySQL 5.6 – Configuration Variables
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One longstanding complaint I have heard for the past several years, and still hear today, is that Amazon’s Relational Database Service (RDS) does not allow the configuration flexibility as running MySQL in an ec2 instance. While true, this ignores the consistent work that Amazon has done to provide access to the most important configuration variables needed to tune a MySQL instance (after all, how relevant is it for a customer to set bind_address in an RDS …

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Learn how to achieve PCI compliance with MySQL
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One of my colleagues, Ryan Lowe, has just heard that his session on PCI compliance with MySQL has been accepted at the upcoming MySQL conference. Ryan is highly qualified to present this topic, and not many people can say that; I certainly can’t claim that title myself. If you’re looking to learn how to make your MySQL installation PCI-compliant, there’s also not a lot of trustworthy information online. Personally …

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Formatting mysqladmin extended-status nicely
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I always say that the ultimate MySQL tuning script is an expert human. To that end, I generally try to build tools that help a human be more productive with the raw information from MySQL. One of the things we look at during a performance audit is the MySQL status counters. It’s useful to look at a) absolute values and b) several incremental snapshots. I’ve written a small shell script called “mext” that can make this a little easier.

It looks like this:

baron@kanga:~$ mext -- mysqladmin ext -ri1 -c3 …
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Showing entries 1 to 5

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