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Search Results for: sql performance

Why Swapping is bad for MySQL Performance ?

So you get MySQL or other applications using too much memory on the box or OS behaving funny and using more memory for cache and pushing application to the swap. This causes swapping and causes …

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MySQL Performance Blog was down today

MySQL Performance Blog (and percona.com too) were down today because the switch in our rack died completely. It took a while to fix it using secondary switch we had. Provider was not willing to do …

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TokuDB for MySQL Performance Brief

TokuDB for MySQL Performance Brief Performance of TokuDB storage engine as measured by benchmarks and customer lab tests.

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How Percona does a MySQL Performance Audit

Our customers or prospective customers often ask us how we do a performance audit (it’s our most popular service). I thought I should write a blog post that will both answer their question, so I …

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Tools to use for MySQL Performance Review

There are some tools we commonly use doing performance review and optimization and we often ask each other where that particular stuff is located on the web or what is exactly name of the command …

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MySQL Performance Engineer opening

As you know we love to analyze performance of various MySQL features, benchmark, compare, analyze things and post our findings on MySQL Performance Blog. However recently we got too busy with serving out customers and …

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Is disk Everything for MySQL Performance ?

I read very nice post by Matt today and it has many good insights though I can’t say I agree on all points. First there is a lot of people out where which put it …

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Meet MySQL Performance Blog guys on MySQL Users Conference

Percona, the company maintaining MySQL Performance Blog has a good presence on the conference this year. We have me (Peter), Vadim, Aurimas, Baron and Andrew attending the show. Alexey had to stay because he could …

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MySQL Performance on Memory Appliance

Recently I have had a chance to check out MySQL Performance on “Memory Appliance” by Violin Memory which can be used as extremely high speed storage system. I helped Violin Memory to optimize MySQL for …

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MySQL Performance Blog now uses Sphinx for Site Search

I never liked how build in WordPress search works. it shows full documents rather than snippets it does not search comments and it does not have any query language so I always used Google search …

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