mysql tuning

How to decrease IOPS when running MySQL on ZFS

February 23, 2018
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Recordsize on data volume This is the first thing you read when it comes to running MySQL on ZFS. InnoDB is using 16k pages so in theory...

mysql

MySQL Benchmark – updates by primary vs secondary keys

November 12, 2012
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(Note: when I’m talking about MySQL I usually assume InnoDB storage engine. Any other case I explicitly tell this is MyISAM or Memory etc.) I’ve heared...

mysql

How to store boolean in MySQL

July 24, 2012
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I always hear newer and newer exotic way to store different types of data in MySQL. People are trying to solve the problem of storing complex...

mysql

Tweets

@n26 After trying to transfer foreign currency and couldn’t find any information I finally saw this: “If you have an N26 Business or N26 Business Black account, foreign currency transfers are not possible” How is it possible that one of the most important feature is not available?!?!

About a year ago

Before you head over to the community dinner come to my talk “From scheduled downtime to self-healing infrastructure” to learn about large scale automation at 6pm #perconalive

About 2 years ago

Getting the best swag at Percona #mysql pic.twitter.com/GwocwDGtd0

About 2 years ago

Rock-paper-scissors of #MySQL and #InnoDB: RAM beats everything

About 4 years ago

So true: “Management is doing things right; leadership is doing the right things.” - Peter Drucker

About 4 years ago